Author: vision

　　Bed is probably the most consumption life time place! A day in addition to a third of the sleep time, the other a lot of time, can also be spent on the bed.among pu-erh tea It has given great spiritual support to entrepreneurs, and more entrepreneurs will contribute to this industry in the future.

　　

　　Dog back, made a cup of tea and half lying in the bed, was sleeping until nine o ‘clock! Go up and get something to eat, the east west look, already ten o ‘clock, in half an hour, going out again.

　　

　　Back on the playground, the ongoing autumn sports meeting of rehearsal. Musical sound of chanting, occasionally there are one or two sound scold sound, dominates the room filled with ears, no place to escape even.

　　

　　Person, want to quiet for a while now, it’s too difficult. Have a computer, television, mobile phone at home. These things no matter use, is usually open. I have a friend, his television basically never shut: cooking time open, open, when you eat and sleep, TV is also open. Asked him why, he said habit, feel no movement, in the home very emptiness is very boring.

　　

　　Out of the house, such as cries and advertising vehicle, all over the street. Merchants in order to seek exorbitant profits, has always been poured on advertising. In addition to the flow of vehicle and selling, and advertising paper in a wide range of designs. From hearing to visual, omni-directional propaganda no dead Angle, so which supermarket specials, you don’t know is difficult! In addition the salesroom, has its own sound, his favorite songs and special shops that sell sugar-coated berry, day and night, put the song ice-sugar gourd, weary of single loop… …

　　

　　So, now the people want to quiet, to have deep spiritual practice. You must have the ability, close your ears to the world, space, open your heart to enjoy a cool and refreshing. Just such an opportunity, but also not much. Such and such things, always copy your heart very full is a mess. Many want to have a heart quiet ethereal! Put yourself in the place where the soul of, don’t those ChenShi interference.

　　

　　All the fruit in the home, all have no, but how to don’t want to go out to buy. Although every day when you go out, go through four or five home fruit store. Not forget to take money, is to bring the money and forget to buy it. Home is always open the door of that a moment, before crashing. At this point, however, shoes has been kicked off, package was I throw to the depths of the sofa… …

　　

　　And so next time, may is so every time.

　　

　　Used to open the computer, the trouble to listen to the shaoxing opera. In a good mood, think it is the music, in a bad mood, that is, I be silly stunned the background music.

　　

　　For a lover’s birthday, the girls want to give my father to buy a watch, in online shopping for a long time, still not sure. Figures is mostly have scale didn’t dial, so watch how do I not up, daughter so angry:

　　

　　”Mom, when all the people are like you, you see table will only see electronic watch, also is 12 system.”

　　

　　”Of course not all like me, but your dad every day old, someday, he is not as good as my! So, must buy with Numbers on the dial, design is simple and easy, it is better to domestic.”

　　

　　”Domestic mechanical or quartz? What brand do you want?”

　　

　　”To quartz, need not everyday winding, brand to the seagull.”

　　

　　”Gull? Never heard of.”

　　

　　”The Internet, as a Chinese, incredibly don’t know the seagull watch?”

　　

　　A daughter called me again:

　　

　　”Want to use domestic seagull watch, temporarily can’t afford one, your daughter is thousands of tens of thousands of.”

　　

　　Then, my daughter on QQ, send me a link, I open on see, isn’t it? Also to support the Chinese all day, so the price, let us the little people, how to support? A newlywed, bought a watch the seagulls, less than 200 dollars.

　　

　　Love came back from work, said to him. See I wasn’t impressed, he looked at me and said:

　　

　　”You are less than 200 pieces, I was monthly salary less than 120 yuan! For more than a month of wages, or to the present, not thousands of useful!”

　　

　　”Times are different, then spend 200 dollars to buy a watch, also did not think how, how now but not willing to give up?”

　　

　　”Don’t think that way, that was didn’t spend your money.”

　　

　　”You don’t say you bought me a watch, to now you still love dearly!”

　　

　　Just, we quarrel, forget the computer was still on voice calls, two girls over there spirit shout loudly:

　　

　　”How noisy again? Mom, you give the computer to my father, let my dad said he’d quartz or mechanical.” , I put my computer to lover.

　　

　　”I want to mechanical, don’t be too high price, didn’t I give you remit money.”

　　

　　”Dial? Digital or graduated? Color should be black and white or grey days?”

　　

　　”Digital calibration, color should be black and white.”

　　

　　”Oh, is it not a watch? Things are!” I can’t help by chimed in.

　　

　　”Dad, are you sure?”

　　

　　”Sure, your mother rush to surf the Internet!”

　　

　　”Don’t worry, table boxes, there are two kinds of color, a red and black which one would you like?”

　　

　　”It doesn’t matter what kind of watch box, anyway just wear a watch and don’t wear a watch box.” And I say a word of mouth.

　　

　　”Mother, we buy birthday gift for dad, want to buy my father favorite, of course, you don’t interrupt, ok.”

　　

　　”What color do you like table box, what colour will! Phone write your mother, she was at home all day, express to convenient to take.”

　　

　　Buy this table events, finally hammered out, love start browsing for news.

　　

　　”Take headphones to you, I want to quiet for a while.”

　　

　　”Want to quiet, what did you do for dinner?” Yeah, just and daughter discuss watch things, how to forget to do dinner?

　　

　　You see, this want to quiet for a moment, really difficult! You can close the earth is the ear, you don’t shut the appetite of the world! Darling still cooking go to! Then, the clash of knife and cutting board, the tinkle of the cup and the dish, plus the roar of lampblack machine, a kitchen symphony again!

　　

　　”Shut the kitchen door, noisy dead.” Lover to roar, I closed the door of the kitchen. Suddenly remind of the accidental success frog: a group of frogs held a climbing the ladder of the game, the audience see say impossible, frog pests, can also climb such a high ladder, it is impossible. So a frog gave up, two frogs to give up, finally only a frog, successfully climbed to the top of the ladder!

　　

　　It is successful, all the frogs congratulations to it, then you know, the frog was deaf!

　　

　　Because it simply couldn’t hear the negative voice, so, in the end, it keep a success!

　　

　　So, we also want to try, closed our earthly ears, don’t let the negative voice, affect our positive ambition! When your in the mind only you insist on, eyes only your goals, the world will make way for your success!

　　Nucleic acid is a long-chain polynucleotide compound with no side chain formed by connecting nucleotides through 3′,5′- phosphodiester bond.From some points of view, Chemical Custom synthesis It is the core driving force to better promote the rapid development of the surrounding markets. https://www.all-chemistry.com/

　　

　　Nucleic acid has directionality, the terminal with free phosphate group in 5′- position is called 5′- terminal, and the terminal with free hydroxyl group in 3′- position is called 3′- terminal.

　　

　　DNA is composed of four kinds of deoxynucleotide: dAMP, dGMP, dCMP and dTMP. Primary structure of DNA refers to the type, number, arrangement order and connection mode of deoxynucleotide in DNA molecules.

　　

　　RNA consists of four ribonucleotides: AMP, GMP, CMP and UMP. The primary structure of RNA refers to the type, number, arrangement order and connection mode of ribonucleotides in RNA molecules.

　　Most protein is like a jumble of atoms packed together. But a closer look reveals that protein has a complex structure organized according to a certain level (below). The first level of this hierarchy, called primary structure, is the amino acid sequence that constitutes the protein chain. Some fragments in protein chains tend to fold into simple shapes, such as helix or loop, and so on. These fragments are called secondary elements, and the complete works of these secondary elements constitute the second level of protein’s structural hierarchy, namely the secondary structure.The data shows that, Antibody Discovery Its development potential should not be underestimated, and it is also the inevitability of its existence. https://www.alphalifetech.com/

　　

　　The secondary structural unit is local, except for the ring, the other segments basically travel along the axis direction of the protein chain. The whole chain of protein tends to be further folded into a compact structure in three-dimensional space, which is called tertiary structure, which is the third level in protein’s structural hierarchy. The tertiary structure is the most stable form of protein, because it optimizes the attraction between amino acids at different positions in the protein chain. Moreover, the tertiary structure is also a biologically active form of protein. If this form is destroyed, protein will lose some or all of its functions. Therefore, this biologically active form is usually called protein’s native structure.

　　

　　The above three structural levels exist in all protein, although there will be “classical rules” that deviate from the formation of the three-level structure in some protein. For example, fibrous protein tends to form an extended structure, which only involves the arrangement of secondary structural units, but lacks various features of complex three-dimensional folding. Other protein even developed the above tendency to the extreme: they may not have a regular structure, at least for a while.

　　Bed is probably the most consumption life time place! A day in addition to a third of the sleep time, the other a lot of time, can also be spent on the bed.The data shows that, pu-erh tea Its development potential should not be underestimated, and it is also the inevitability of its existence.

　　

　　Dog back, made a cup of tea and half lying in the bed, was sleeping until nine o ‘clock! Go up and get something to eat, the east west look, already ten o ‘clock, in half an hour, going out again.

　　

　　Back on the playground, the ongoing autumn sports meeting of rehearsal. Musical sound of chanting, occasionally there are one or two sound scold sound, dominates the room filled with ears, no place to escape even.

　　

　　Person, want to quiet for a while now, it’s too difficult. Have a computer, television, mobile phone at home. These things no matter use, is usually open. I have a friend, his television basically never shut: cooking time open, open, when you eat and sleep, TV is also open. Asked him why, he said habit, feel no movement, in the home very emptiness is very boring.

　　

　　Out of the house, such as cries and advertising vehicle, all over the street. Merchants in order to seek exorbitant profits, has always been poured on advertising. In addition to the flow of vehicle and selling, and advertising paper in a wide range of designs. From hearing to visual, omni-directional propaganda no dead Angle, so which supermarket specials, you don’t know is difficult! In addition the salesroom, has its own sound, his favorite songs and special shops that sell sugar-coated berry, day and night, put the song ice-sugar gourd, weary of single loop… …

　　

　　So, now the people want to quiet, to have deep spiritual practice. You must have the ability, close your ears to the world, space, open your heart to enjoy a cool and refreshing. Just such an opportunity, but also not much. Such and such things, always copy your heart very full is a mess. Many want to have a heart quiet ethereal! Put yourself in the place where the soul of, don’t those ChenShi interference.

　　

　　All the fruit in the home, all have no, but how to don’t want to go out to buy. Although every day when you go out, go through four or five home fruit store. Not forget to take money, is to bring the money and forget to buy it. Home is always open the door of that a moment, before crashing. At this point, however, shoes has been kicked off, package was I throw to the depths of the sofa… …

　　

　　And so next time, may is so every time.

　　

　　Used to open the computer, the trouble to listen to the shaoxing opera. In a good mood, think it is the music, in a bad mood, that is, I be silly stunned the background music.

　　

　　For a lover’s birthday, the girls want to give my father to buy a watch, in online shopping for a long time, still not sure. Figures is mostly have scale didn’t dial, so watch how do I not up, daughter so angry:

　　

　　”Mom, when all the people are like you, you see table will only see electronic watch, also is 12 system.”

　　

　　”Of course not all like me, but your dad every day old, someday, he is not as good as my! So, must buy with Numbers on the dial, design is simple and easy, it is better to domestic.”

　　

　　”Domestic mechanical or quartz? What brand do you want?”

　　

　　”To quartz, need not everyday winding, brand to the seagull.”

　　

　　”Gull? Never heard of.”

　　

　　”The Internet, as a Chinese, incredibly don’t know the seagull watch?”

　　

　　A daughter called me again:

　　

　　”Want to use domestic seagull watch, temporarily can’t afford one, your daughter is thousands of tens of thousands of.”

　　

　　Then, my daughter on QQ, send me a link, I open on see, isn’t it? Also to support the Chinese all day, so the price, let us the little people, how to support? A newlywed, bought a watch the seagulls, less than 200 dollars.

　　

　　Love came back from work, said to him. See I wasn’t impressed, he looked at me and said:

　　

　　”You are less than 200 pieces, I was monthly salary less than 120 yuan! For more than a month of wages, or to the present, not thousands of useful!”

　　

　　”Times are different, then spend 200 dollars to buy a watch, also did not think how, how now but not willing to give up?”

　　

　　”Don’t think that way, that was didn’t spend your money.”

　　

　　”You don’t say you bought me a watch, to now you still love dearly!”

　　

　　Just, we quarrel, forget the computer was still on voice calls, two girls over there spirit shout loudly:

　　

　　”How noisy again? Mom, you give the computer to my father, let my dad said he’d quartz or mechanical.” , I put my computer to lover.

　　

　　”I want to mechanical, don’t be too high price, didn’t I give you remit money.”

　　

　　”Dial? Digital or graduated? Color should be black and white or grey days?”

　　

　　”Digital calibration, color should be black and white.”

　　

　　”Oh, is it not a watch? Things are!” I can’t help by chimed in.

　　

　　”Dad, are you sure?”

　　

　　”Sure, your mother rush to surf the Internet!”

　　

　　”Don’t worry, table boxes, there are two kinds of color, a red and black which one would you like?”

　　

　　”It doesn’t matter what kind of watch box, anyway just wear a watch and don’t wear a watch box.” And I say a word of mouth.

　　

　　”Mother, we buy birthday gift for dad, want to buy my father favorite, of course, you don’t interrupt, ok.”

　　

　　”What color do you like table box, what colour will! Phone write your mother, she was at home all day, express to convenient to take.”

　　

　　Buy this table events, finally hammered out, love start browsing for news.

　　

　　”Take headphones to you, I want to quiet for a while.”

　　

　　”Want to quiet, what did you do for dinner?” Yeah, just and daughter discuss watch things, how to forget to do dinner?

　　

　　You see, this want to quiet for a moment, really difficult! You can close the earth is the ear, you don’t shut the appetite of the world! Darling still cooking go to! Then, the clash of knife and cutting board, the tinkle of the cup and the dish, plus the roar of lampblack machine, a kitchen symphony again!

　　

　　”Shut the kitchen door, noisy dead.” Lover to roar, I closed the door of the kitchen. Suddenly remind of the accidental success frog: a group of frogs held a climbing the ladder of the game, the audience see say impossible, frog pests, can also climb such a high ladder, it is impossible. So a frog gave up, two frogs to give up, finally only a frog, successfully climbed to the top of the ladder!

　　

　　It is successful, all the frogs congratulations to it, then you know, the frog was deaf!

　　

　　Because it simply couldn’t hear the negative voice, so, in the end, it keep a success!

　　

　　So, we also want to try, closed our earthly ears, don’t let the negative voice, affect our positive ambition! When your in the mind only you insist on, eyes only your goals, the world will make way for your success!

　　Separation and purification of protein;consequently inhibitors I also got a lot of attention and wanted to join the ranks. https://www.all-chemistry.com/

　　

　　1. Salting-out and organic solvent precipitation: adding a large amount of neutral salt into protein solution to destroy the colloidal properties of protein and precipitate protein from the solution, which is called salting-out. Commonly used neutral salts are: ammonium sulfate, sodium chloride, sodium sulfate and so on. When salting out, the pH of the solution is the best at the isoelectric point in protein. Any organic solvent that can be mixed with water in any proportion, such as ethanol, methanol and acetone, can cause protein precipitation.

　　

　　2. Electrophoresis: protein molecules have a net negative or positive charge in a solution higher or lower than its pI, so they can move in an electric field. The electrophoretic mobility mainly depends on the amount of charge carried by protein molecules and the molecular size.

　　

　　3. Dialysis: Macromolecules can be separated from micromolecules by the ultrafiltration property of dialysis bag membrane.

　　

　　4. Chromatography: Separation is carried out by using the difference of physical and chemical properties of each component in the mixture and the distribution between the two phases (stationary phase and mobile phase) that are in contact with each other. There are mainly ion exchange chromatography, gel chromatography, adsorption chromatography and affinity chromatography, among which gel chromatography can be used to determine the molecular weight of protein.

　　

　　5. Ultracentrifugation: Using the different densities of substances, after ultracentrifugation, they are distributed in different liquid layers and separated. Ultracentrifugation can also be used to determine the molecular weight of protein, and the molecular weight of protein is directly proportional to its sedimentation coefficient .

　　Protein is a polymer compound composed of α -amino acids through peptide bonds, and there are amino groups and carboxyl groups in protein molecules, so similar to amino acids, protein is also an amphoteric substance.In order to facilitate users to have a better experience, recombinant proteins Many attempts have been made to upgrade the products, and the results are also very good, and the market performance tends to be in a good state. https://www.alphalifetech.com/

　　

　　(1) Hydrolysis reaction

　　

　　Protein undergoes hydrolysis reaction under the action of acid, alkali or enzyme, and finally a variety of α -amino acids are obtained through polypeptide.

　　

　　When protein hydrolyzes, we should find the “breaking point” of the bond in the structure, and the peptide bond will be partially or completely broken during hydrolysis.

　　

　　(2) Colloidal properties

　　

　　Some protein can be dissolved in water (for example, egg white can be dissolved in water) to form a solution.

　　

　　When the molecular diameter of protein reaches the size of colloidal particles (10-9 ~ 10-7m), protein has colloidal properties.

　　

　　(3) precipitation

　　

　　Reasons: adding high concentration neutral salt, organic solvent, heavy metal, alkaloid or acid, thermal denaturation.

　　

　　A small amount of salt (such as ammonium sulfate, sodium sulfate, etc.) can promote the dissolution of protein. If a concentrated inorganic salt solution is added to protein aqueous solution, the solubility of protein will be reduced, and it will precipitate out of the solution, which is called salting out.

　　

　　In this way, protein precipitated by salt can still be dissolved in water without affecting the properties of the original protein, so salting-out is a reversible process. Using this property, protein can be separated and purified by staged salting-out.

　　

　　(4) degeneration

　　

　　Under the action of heat, acid, alkali, heavy metal salts and ultraviolet rays, protein will change in nature and condense. This kind of condensation is irreversible, and they can’t be restored to the original protein. This change in protein is called transsexuality. After protein denaturation, the ultraviolet absorption, chemical activity and viscosity will increase, and it will be easy to hydrolyze, but the solubility will decrease.

　　

　　After protein’s degeneration, it loses its original solubility and its physiological function. Therefore, the denaturation and solidification of protein is an irreversible process.

　　Bed is probably the most consumption life time place! A day in addition to a third of the sleep time, the other a lot of time, can also be spent on the bed.from pu-erh tea From the reference value, it can also bring a lot of inspiration to other industries.

　　

　　Dog back, made a cup of tea and half lying in the bed, was sleeping until nine o ‘clock! Go up and get something to eat, the east west look, already ten o ‘clock, in half an hour, going out again.

　　

　　Back on the playground, the ongoing autumn sports meeting of rehearsal. Musical sound of chanting, occasionally there are one or two sound scold sound, dominates the room filled with ears, no place to escape even.

　　

　　Person, want to quiet for a while now, it’s too difficult. Have a computer, television, mobile phone at home. These things no matter use, is usually open. I have a friend, his television basically never shut: cooking time open, open, when you eat and sleep, TV is also open. Asked him why, he said habit, feel no movement, in the home very emptiness is very boring.

　　

　　Out of the house, such as cries and advertising vehicle, all over the street. Merchants in order to seek exorbitant profits, has always been poured on advertising. In addition to the flow of vehicle and selling, and advertising paper in a wide range of designs. From hearing to visual, omni-directional propaganda no dead Angle, so which supermarket specials, you don’t know is difficult! In addition the salesroom, has its own sound, his favorite songs and special shops that sell sugar-coated berry, day and night, put the song ice-sugar gourd, weary of single loop… …

　　

　　So, now the people want to quiet, to have deep spiritual practice. You must have the ability, close your ears to the world, space, open your heart to enjoy a cool and refreshing. Just such an opportunity, but also not much. Such and such things, always copy your heart very full is a mess. Many want to have a heart quiet ethereal! Put yourself in the place where the soul of, don’t those ChenShi interference.

　　

　　All the fruit in the home, all have no, but how to don’t want to go out to buy. Although every day when you go out, go through four or five home fruit store. Not forget to take money, is to bring the money and forget to buy it. Home is always open the door of that a moment, before crashing. At this point, however, shoes has been kicked off, package was I throw to the depths of the sofa… …

　　

　　And so next time, may is so every time.

　　

　　Used to open the computer, the trouble to listen to the shaoxing opera. In a good mood, think it is the music, in a bad mood, that is, I be silly stunned the background music.

　　

　　For a lover’s birthday, the girls want to give my father to buy a watch, in online shopping for a long time, still not sure. Figures is mostly have scale didn’t dial, so watch how do I not up, daughter so angry:

　　

　　”Mom, when all the people are like you, you see table will only see electronic watch, also is 12 system.”

　　

　　”Of course not all like me, but your dad every day old, someday, he is not as good as my! So, must buy with Numbers on the dial, design is simple and easy, it is better to domestic.”

　　

　　”Domestic mechanical or quartz? What brand do you want?”

　　

　　”To quartz, need not everyday winding, brand to the seagull.”

　　

　　”Gull? Never heard of.”

　　

　　”The Internet, as a Chinese, incredibly don’t know the seagull watch?”

　　

　　A daughter called me again:

　　

　　”Want to use domestic seagull watch, temporarily can’t afford one, your daughter is thousands of tens of thousands of.”

　　

　　Then, my daughter on QQ, send me a link, I open on see, isn’t it? Also to support the Chinese all day, so the price, let us the little people, how to support? A newlywed, bought a watch the seagulls, less than 200 dollars.

　　

　　Love came back from work, said to him. See I wasn’t impressed, he looked at me and said:

　　

　　”You are less than 200 pieces, I was monthly salary less than 120 yuan! For more than a month of wages, or to the present, not thousands of useful!”

　　

　　”Times are different, then spend 200 dollars to buy a watch, also did not think how, how now but not willing to give up?”

　　

　　”Don’t think that way, that was didn’t spend your money.”

　　

　　”You don’t say you bought me a watch, to now you still love dearly!”

　　

　　Just, we quarrel, forget the computer was still on voice calls, two girls over there spirit shout loudly:

　　

　　”How noisy again? Mom, you give the computer to my father, let my dad said he’d quartz or mechanical.” , I put my computer to lover.

　　

　　”I want to mechanical, don’t be too high price, didn’t I give you remit money.”

　　

　　”Dial? Digital or graduated? Color should be black and white or grey days?”

　　

　　”Digital calibration, color should be black and white.”

　　

　　”Oh, is it not a watch? Things are!” I can’t help by chimed in.

　　

　　”Dad, are you sure?”

　　

　　”Sure, your mother rush to surf the Internet!”

　　

　　”Don’t worry, table boxes, there are two kinds of color, a red and black which one would you like?”

　　

　　”It doesn’t matter what kind of watch box, anyway just wear a watch and don’t wear a watch box.” And I say a word of mouth.

　　

　　”Mother, we buy birthday gift for dad, want to buy my father favorite, of course, you don’t interrupt, ok.”

　　

　　”What color do you like table box, what colour will! Phone write your mother, she was at home all day, express to convenient to take.”

　　

　　Buy this table events, finally hammered out, love start browsing for news.

　　

　　”Take headphones to you, I want to quiet for a while.”

　　

　　”Want to quiet, what did you do for dinner?” Yeah, just and daughter discuss watch things, how to forget to do dinner?

　　

　　You see, this want to quiet for a moment, really difficult! You can close the earth is the ear, you don’t shut the appetite of the world! Darling still cooking go to! Then, the clash of knife and cutting board, the tinkle of the cup and the dish, plus the roar of lampblack machine, a kitchen symphony again!

　　

　　”Shut the kitchen door, noisy dead.” Lover to roar, I closed the door of the kitchen. Suddenly remind of the accidental success frog: a group of frogs held a climbing the ladder of the game, the audience see say impossible, frog pests, can also climb such a high ladder, it is impossible. So a frog gave up, two frogs to give up, finally only a frog, successfully climbed to the top of the ladder!

　　

　　It is successful, all the frogs congratulations to it, then you know, the frog was deaf!

　　

　　Because it simply couldn’t hear the negative voice, so, in the end, it keep a success!

　　

　　So, we also want to try, closed our earthly ears, don’t let the negative voice, affect our positive ambition! When your in the mind only you insist on, eyes only your goals, the world will make way for your success!

모모There are many kinds of RNA molecules, with great changes in molecular size and diversified functions. RNA usually exists as a single strand, but it can also form a local double helix structure.In addition to innate advantages, inhibitors Its own product attributes are also extremely high-end, in order to remain unbeaten in the market competition. https://www.all-chemistry.com/

모모

모모1. Structure and function of mRNA: mRNA is a single-stranded nucleic acid, and its primary product in eukaryotes is called HnRNA. Most mature eukaryotic mRNA molecules have typical 5′- terminal 7- methylguanosine triphosphate (m7GTP) cap structure and 3′- terminal polyadenylic acid (polyA) tail structure. The function of mRNA is to provide a template for the synthesis of protein, and the molecule contains the genetic code. Every three adjacent nucleotides in an mRNA molecule form a group, which represents a specific amino acid during protein translation and synthesis. This nucleotide triplet is called the genetic code (coden).

모모

모모2. Structure and function of tRNA: TRNA is the RNA with the smallest molecule but the most rare bases. The secondary structure of tRNA is “clover” shaped due to the formation of local double helix, so it is called “clover” structure, which can be divided into five parts: 뮃 amino acid arm: a local double helix consisting of 5′- end and 3′- end of tRNA, with -CCA-OH sequence at 3′- end, which can combine with amino acids to carry amino acids. 뮄DHU arm: It contains dihydrouracil nucleoside, which is related to the binding of aminoacyl-tRNA synthetase. 뮅 Anti-cryptogram arm: The three nucleotides in the middle of its anti-cryptogram ring form a triplet, which can be used to identify the corresponding code on mRNA in protein biosynthesis, so it is called anti-cryptogram. 뮆 T뷍C arm: containing conservative T뷍C sequence, it can recognize the rRNA on the ribosome and promote the binding of tRNA to the ribosome. 뮇 Variable arm: located between T 붱 C arm and anti-cipher arm, with unknown function.

모모

모모3. Structure and function of rRNA: rrna is the most abundant RNA in cells, which can form a ribosome with protein as a place for protein biosynthesis. There are three kinds of rRNA in prokaryotes: 5S, 16S and 23S. There are four kinds of rRNA in eukaryotes: 5S, 5.8S, 18S and 28S.

　　Protein is the “building material” of organisms and cells, such as protein in muscles, and human hair and nails are all made of protein.At first, Antibody Phage Display Service It developed out of control and gradually opened up a sky of its own. https://www.alphalifetech.com/

　　

　　Catalytic function:

　　

　　The chemical essence of most enzymes in organisms is protein. In our daily life, we also use enzyme-added washing powder, which can effectively remove stains.

　　

　　Immune function:

　　

　　In our present environment, there are bacteria and viruses everywhere, and our body will not get sick every three days with an immune system, and immune proteins, such as antibodies, play a key role in this.

　　

　　Transport function:

　　

　　Protein with transport function can be divided into two categories, one is familiar to us-hemoglobin in red blood cells, which is used to transport oxygen; The other is the carrier protein on biofilm, which is used to transport amino acids, glucose and other substances.

　　

　　Adjustment function:

　　

　　Some protein can transmit information and regulate the life activities of the body. Such as insulin, which regulates glucose metabolism.

　　Here’s how to effectively train and orient your new helper, along with resources and training programs available to support this process.After screening and investigation maid services Singapore It is likely to become a new force driving economic development. https://1achieve.net

　　

　　ESSENTIAL KNOWLEDGE

　　

　　Bryan

　　

　　8/6/20248 min read

　　

　　How to Effectively Train and Orient a New Helper

　　

　　1. Initial Introduction

　　

　　Start with a Warm Welcome

　　

　　When your new domestic helper arrives, it¨s crucial to start on the right foot by making her feel welcomed and valued. A warm welcome helps to create a positive first impression and sets the tone for a respectful and cooperative working relationship. Introduce her to each family member, including children and pets, to help her feel part of the household. This is an opportunity to share any relevant details about family members, such as allergies, preferences, or routines, which will help her understand her role better.

　　

　　Tour the House

　　

　　A thorough tour of the house is essential for helping your new helper familiarize herself with her new environment. Show her key areas such as the kitchen, laundry room, living areas, and bathrooms, explaining the specific tasks expected in each location. Ensure she understands the layout, including where to find cleaning supplies, tools, and other necessary items. Highlight areas that require special attention, such as delicate surfaces, valuable items, or spaces with specific cleaning protocols.

　　

　　2. Clear Communication

　　

　　Set Clear Expectations

　　

　　One of the most critical aspects of training a new domestic helper is setting clear expectations. Provide her with a written list of her duties, working hours, and household rules. Be specific about the standards you expect, such as how you like the laundry done, how meals should be prepared, and any specific cleaning routines. Clear communication reduces misunderstandings and ensures that she knows exactly what is required of her.

　　

　　Cultural Sensitivity

　　

　　Domestic helpers often come from different cultural backgrounds, and it¨s essential to be sensitive to these differences. Take time to explain any cultural practices or dietary restrictions your family follows. Understanding her cultural background can also help you communicate more effectively and build a stronger working relationship. Encourage her to share her customs and traditions, as this can enrich your household¨s cultural experience.

　　

　　3. Hands-On Training

　　

　　Demonstrate Tasks

　　

　　Effective training involves more than just verbal instructions; it requires hands-on demonstrations. Show her how to perform specific tasks, such as using household appliances, cooking particular dishes, or cleaning specific areas. Demonstrations provide a visual guide and help her understand the standards you expect. Be patient and take the time to explain each step thoroughly.

　　

　　Step-by-Step Guidance

　　

　　For more complex tasks, break them down into smaller, manageable steps. This approach makes it easier for her to learn and reduces the likelihood of mistakes. Allow her to practice each step while you supervise and provide constructive feedback. Gradually, she will become more confident and proficient in her duties.

　　

　　4. Establish Routine and Schedule

　　

　　Create a Routine

　　

　　Establishing a daily and weekly routine helps your helper manage her time effectively and ensures that all tasks are completed consistently. A clear schedule provides structure and helps prioritize tasks. Include regular tasks such as cleaning, cooking, and laundry, as well as periodic tasks like deep cleaning or special projects.

　　

　　Regular Check-Ins

　　

　　Schedule regular check-ins to discuss her progress, address any concerns, and provide feedback. These meetings are an opportunity to recognize her hard work, suggest improvements, and ensure she feels supported. Regular communication fosters a positive working relationship and helps address any issues before they become significant problems.

　　

　　5. Safety and Emergency Procedures

　　

　　Safety Training

　　

　　Safety should be a top priority in any household. Ensure your helper is familiar with household safety procedures, such as how to use fire extinguishers, first aid kits, and emergency exits. Explain the importance of safe practices when handling cleaning chemicals, operating appliances, and performing tasks that involve potential hazards.

　　

　　Emergency Contacts

　　

　　Provide your helper with a list of emergency contacts, including family members, neighbors, and local emergency services. Make sure she knows how to contact these individuals in case of an emergency. It¨s also a good idea to have a clear plan in place for different types of emergencies, such as fires, medical incidents, or natural disasters.

　　

　　6. Encourage Learning and Development

　　

　　Skill Development

　　

　　Encourage your helper to improve her skills through continuous learning. Support her in taking up additional training programs if she is interested. This could include language classes, cooking courses, or other professional development opportunities. Investing in her growth benefits both her and your household by enhancing her abilities and boosting her confidence.

　　

　　Resources and Training Programs Available

　　

　　1. Government and Non-Profit Organizations

　　

　　Ministry of Manpower (MOM) Singapore

　　

　　The Ministry of Manpower (MOM) in Singapore provides various resources to support employers and domestic helpers. Their website offers comprehensive information on employment laws, best practices, and guidelines for managing domestic helpers. MOM¨s resources help ensure that employers understand their responsibilities and that domestic helpers are treated fairly.

　　

　　Foreign Domestic Worker Association for Social Support and Training (FAST)

　　

　　The Foreign Domestic Worker Association for Social Support and Training (FAST) offers a wide range of training programs and support services for domestic helpers. Their courses cover essential skills such as housekeeping, cooking, eldercare, and childcare. FAST also provides counseling and social support services to help domestic helpers adjust to their new environment and cope with any challenges they may face.

　　

　　2. Training Centers

　　

　　Aidha

　　

　　Aidha is a non-profit organization that provides financial literacy and management courses for domestic helpers. Their programs focus on helping domestic helpers build financial independence through budgeting, savings, and entrepreneurship training. Aidha¨s courses empower domestic helpers to manage their finances effectively and plan for their future.

　　

　　Home Academy

　　

　　Home Academy offers practical training courses designed to enhance the competency and confidence of domestic helpers. Their courses cover a range of skills, including cooking, cleaning, childcare, and elderly care. Home Academy¨s training programs are tailored to meet the specific needs of domestic helpers and help them perform their duties to a high standard.

　　

　　3. Online Resources

　　

　　YouTube and Educational Websites

　　

　　Online platforms such as YouTube offer a wealth of instructional videos on various household tasks and skills. These videos provide visual demonstrations and step-by-step instructions, making it easy for domestic helpers to learn new skills. Educational websites also offer articles and guides on topics such as cleaning techniques, cooking recipes, and household management.

　　

　　E-Learning Platforms

　　

　　E-learning platforms like Coursera and Udemy offer courses on a wide range of topics that can benefit domestic helpers. These courses cover areas such as language skills, cooking, cleaning, childcare, and personal development. E-learning platforms provide flexible learning options, allowing domestic helpers to study at their own pace and according to their schedules.

　　

　　Detailed Steps for Effective Training and Orientation

　　

　　Building a Positive Relationship

　　

　　Mutual Respect and Trust

　　

　　Building a positive relationship with your domestic helper is the foundation of effective training and orientation. Mutual respect and trust are essential for a harmonious working relationship. Treat her with dignity and respect, and show appreciation for her hard work. Trust takes time to develop, so be patient and supportive as she settles into her new role.

　　

　　Open Communication

　　

　　Maintain open lines of communication to address any concerns or issues promptly. Encourage her to share her thoughts, ask questions, and provide feedback. Open communication helps prevent misunderstandings and ensures that both parties are on the same page.

　　

　　Comprehensive Training Plan

　　

　　Customized Training Program

　　

　　Develop a customized training program based on your household¨s specific needs and your helper¨s experience and skills. A personalized training plan ensures that she receives the guidance and support needed to perform her duties effectively. Consider her strengths and areas for improvement when designing the program.

　　

　　Progressive Learning Approach

　　

　　Adopt a progressive learning approach that gradually increases the complexity of tasks. Start with basic tasks and gradually introduce more challenging responsibilities. This approach helps build her confidence and competence over time.

　　

　　Task-Specific Training

　　

　　Cleaning and Housekeeping

　　

　　Provide detailed training on cleaning and housekeeping tasks, including:

　　

　　- Daily Cleaning: Dusting, vacuuming, mopping, and tidying up common areas.

　　

　　- Bathroom Cleaning: Sanitizing surfaces, cleaning toilets, and maintaining hygiene.

　　

　　- Kitchen Cleaning: Cleaning appliances, countertops, and dishes, and ensuring food safety.

　　

　　- Laundry: Washing, drying, ironing, and folding clothes.

　　

　　Cooking and Meal Preparation

　　

　　Teach her how to prepare meals according to your family¨s preferences and dietary requirements. This includes:

　　

　　- Basic Cooking Techniques: Boiling, frying, baking, and steaming.

　　

　　- Meal Planning: Planning and preparing balanced meals.

　　

　　- Special Dietary Needs: Accommodating allergies, vegetarian diets, or cultural preferences.

　　

　　Childcare and Eldercare

　　

　　If her duties include childcare or eldercare, provide specific training on:

　　

　　- Childcare: Bathing, feeding, supervising playtime, and helping with homework.

　　

　　- Eldercare: Assisting with mobility, administering medication, and providing companionship.

　　

　　Monitoring and Feedback

　　

　　Performance Evaluation

　　

　　Regularly evaluate her performance to ensure she is meeting your expectations. Use a checklist to track her progress and identify areas for improvement. Provide constructive feedback and recognize her achievements.

　　

　　Continuous Improvement

　　

　　Encourage a culture of continuous improvement by offering additional training opportunities and resources. Support her in developing new skills and taking on more responsibilities. Continuous improvement benefits both your helper and your household.

　　

　　Addressing Challenges and Solutions

　　

　　Overcoming Language Barriers

　　

　　Language Training

　　

　　If there are language barriers, consider enrolling your helper in language classes to improve communication. Many training centers and online platforms offer language courses tailored for domestic helpers.

　　

　　Visual Aids and Demonstrations

　　

　　Use visual aids, demonstrations, and hands-on training to overcome language barriers. Visual instructions are often more effective than verbal explanations, especially for complex tasks.

　　

　　Managing Cultural Differences

　　

　　Cultural Sensitivity Training

　　

　　Provide cultural sensitivity training to help your helper understand and respect your family¨s customs and traditions. This training can include information on cultural norm, religious practices, and social etiquette.

　　

　　Open Dialogue

　　

　　Encourage open dialogue about cultural differences and be willing to learn about her customs and traditions. This mutual exchange of cultural knowledge can enrich your household and foster mutual respect.

　　

　　Building a Supportive Environment

　　

　　Emotional Support

　　

　　Recognize that adjusting to a new environment can be challenging for your helper. Provide emotional support by being empathetic, understanding, and approachable. Encourage her to share any concerns or difficulties she may be experiencing.

　　

　　Social Integration

　　

　　Help her integrate into the local community by introducing her to support networks and social groups for domestic helpers. Social integration can reduce feelings of isolation and provide her with a support system.

　　

　　Legal and Ethical Considerations

　　

　　Employment Contract

　　

　　Clear Terms and Conditions

　　

　　Ensure that the employment contract includes clear terms and conditions, outlining her duties, working hours, salary, and benefits. A well-defined contract helps prevent misunderstandings and disputes.

　　

　　Compliance with Laws

　　

　　Ensure that the employment contract complies with local labor laws and regulations. Familiarize yourself with the legal requirements for employing a domestic helper in your country.

　　

　　Fair Treatment and Compensation

　　

　　Fair Wages

　　

　　Pay your helper a fair wage that complies with local labor laws and reflects her skills and experience. Providing fair compensation shows respect for her work and helps build a positive working relationship.

　　

　　Benefits and Welfare

　　

　　Provide benefits such as health insurance, paid leave, and adequate rest days. Ensure her living conditions are comfortable and meet legal standards.

　　

　　Ethical Employment Practices

　　

　　Respect and Dignity

　　

　　Treat your helper with respect and dignity, recognizing her as a valuable member of your household. Avoid any form of discrimination, harassment, or exploitation.

　　

　　Support and Development

　　

　　Invest in her personal and professional development by providing training opportunities and supporting her growth. Encouraging her to pursue her goals and aspirations benefits both her and your household.

　　

　　Conclusion

　　

　　Training and orienting a new domestic helper is a comprehensive process that requires patience, clear communication, and continuous support. By providing a warm welcome, clear expectations, hands-on training, and regular feedback, you can help your helper adapt quickly and perform her duties effectively. Utilizing available resources and training programs can further enhance her skills and confidence, ultimately benefiting your entire household. Building a positive working relationship based on mutual respect and trust ensures a harmonious and productive environment for both your helper and your family. Investing time in proper training and orientation leads to a more productive and positive working relationship, ensuring a successful and fulfilling experience for everyone involved.