Which nonpolar amino acid has a side chain that can participate in hydrogen bonding?
Which nonpolar amino acid has a side chain that can participate in hydrogen bonding?
Homework Answers
Out of 20 amino acid 6 amino acid : including glycine, alanine, valine, leucine and isoleucine. Amino acid side chains without hydrogen donor and/or acceptor atoms are nonpolar. These amino acids are more likely to be buried in the protein interior. Their R groups do not form hydrogen bonds and rarely participate in chemical reactions.
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Which nonpolar amino acid has a side chain that can participate
in hydrogen bonding?
Determine whether the side-chain of each of the following amino acids is polar and neutral, nonpolar,...
Determine whether the side-chain of each of the following amino acids is polar and neutral, nonpolar, basic, or acidic. Polar and neutral Nonpolar Basic Acidic hydrophobic C-coo amino acid arginine Ser NHy NHs NHİ aspartate Met
26. Which of the following classification does not match the amino acid side chain A) Contains an basic group/ lysi...
26. Which of the following classification does not match the amino acid side chain A) Contains an basic group/ lysine B) It is polar C) Forms disulfide bond/ cysteine D) Forms hydrogen bonds with neighbors/ alanine serine 27. All amino acids found in proteins are L-amino acids EXCEPT the achiral. A) glutamate B) Lysine C) glyeine D) Alamine 28. The plH at which the positive and negative charges of an amino acid balance each ofher is called the A) isotonic...
It is not amino acids side chain The cholesterol molecules associated with the B2-adrenergic receptor orient...
It is not amino acids side chain
The cholesterol molecules associated with the B2-adrenergic receptor orient so that their lone hydroxyl is near the inner leaflet edge. This is the only atom in cholesterol with hydrogen-bonding potential. Given the consistency of this orientation, identify the hydrogen bonding partner that best explains this. Amino acids side chains of the B-2 adrenergic receptor Alcohol portion of the phosphoglyceride. Phosphate group of the phosphoglyceride. Glycerol of the phosphoglyceride. • Fatty acid acyl carbonyl...
Why is the side chain for valine nonpolar and the side chain for serine polar? O...
Why is the side chain for valine nonpolar and the side chain for serine polar? O The side chain of serine is polar because it is hydrophobic; the side chain of valine is nonpolar because it is hydrophilic. The serine side chain has a polar aldehyde group, the valine side chain has a nonpolar isopropyl group. The side chain of serine is polar because it is shorter than that of valine. Longer side chains, as the side chain of valine,...
What is the one-letter code for the amino acid that has a side chain that contains...
What is the one-letter code for the amino acid that has a side chain that contains a secondary alcohol? T K A E G Correct answer is T What is the one-letter code for the amino acid that has a methyl group as its side chain? E A T G K Correct answer is A
Which diagram illustrates hydrogen bonding that can occur when the amino acid glycine is dissolved in...
Which diagram illustrates hydrogen bonding that can occur when the amino acid glycine is dissolved in water? o I-0- HƏN -H H H Н. Н. H :0=0 H-N :0: Н. H H H H o H 1 HN :0: -H O H H---- Н. H
Which of the following amino acid side chains can form hydrogen bonds with each other?
Which of the following amino acid side chains can form hydrogen bonds with each other? Isoleucine Leucine Glutamic acid Aspartic acid Lysine Asparagine Arg & Leu Val & Asn Asn & Ser Ser & Val Val & lle
Since the secondary structure of a protein results from hydrogen bonding between components shared by all amino acids
Distinguish between the different levels of protein structure, including primary, secondary, tertiary, and quaternary Question Is the following statement true? If not, explain why not: Since the secondary structure of a protein results from hydrogen bonding between components shared by all amino acids (a hydrogen on an amide N on one amino acid interacts with an oxygen on the carbonyl of another amino acid), the secondary structure does not depend on the specific amino acid groups (the R-groups) in the amino acid chain. Select...
which of the following is not a way in which amino acid structure in sequence might...
which of the following is not a way in which amino acid structure in sequence might affect the properties of a protein a) Amino acid side chains form peptide bonds with each other causing the molecule to twist into a secondary structure b) Amino side chains interact with each other causing polypeptides to bend into a tertiary structure c) Hydrogen bonding between every fourth amino acid results in the formation of a coil called an a helix d) Hydrogen bonding...
SHOW WORK 1. Why is an amino acid called an amino acid? Use the following structure...
SHOW WORK 1. Why is an amino acid called an amino acid? Use the following structure for questions 3-6. The circle contains the side chain of the amino acid Lysine (Lys). I 2 Is the side chain polar or nonpolar? 3. Is the side chain hydrophilic or hydrophobic? 4. Is the side chain acidic; basic, or neutral? 5. What is the name of the functional group in the side chain? 6 What is the strongest attractive force for the side...
Determine whether the side-chain of each of the following amino acids is polar and neutral, nonpolar, basic, or acidic. Polar and neutral Nonpolar Basic Acidic hydrophobic C-coo amino acid arginine Ser NHy NHs NHİ aspartate Met
26. Which of the following classification does not match the amino acid side chain A) Contains an basic group/ lysine B) It is polar C) Forms disulfide bond/ cysteine D) Forms hydrogen bonds with neighbors/ alanine serine 27. All amino acids found in proteins are L-amino acids EXCEPT the achiral. A) glutamate B) Lysine C) glyeine D) Alamine 28. The plH at which the positive and negative charges of an amino acid balance each ofher is called the A) isotonic...
It is not amino acids side chain
The cholesterol molecules associated with the B2-adrenergic receptor orient so that their lone hydroxyl is near the inner leaflet edge. This is the only atom in cholesterol with hydrogen-bonding potential. Given the consistency of this orientation, identify the hydrogen bonding partner that best explains this. Amino acids side chains of the B-2 adrenergic receptor Alcohol portion of the phosphoglyceride. Phosphate group of the phosphoglyceride. Glycerol of the phosphoglyceride. • Fatty acid acyl carbonyl...
Why is the side chain for valine nonpolar and the side chain for serine polar? O The side chain of serine is polar because it is hydrophobic; the side chain of valine is nonpolar because it is hydrophilic. The serine side chain has a polar aldehyde group, the valine side chain has a nonpolar isopropyl group. The side chain of serine is polar because it is shorter than that of valine. Longer side chains, as the side chain of valine,...
Which diagram illustrates hydrogen bonding that can occur when the amino acid glycine is dissolved in water? o I-0- HƏN -H H H Н. Н. H :0=0 H-N :0: Н. H H H H o H 1 HN :0: -H O H H---- Н. H
SHOW WORK 1. Why is an amino acid called an amino acid? Use the following structure for questions 3-6. The circle contains the side chain of the amino acid Lysine (Lys). I 2 Is the side chain polar or nonpolar? 3. Is the side chain hydrophilic or hydrophobic? 4. Is the side chain acidic; basic, or neutral? 5. What is the name of the functional group in the side chain? 6 What is the strongest attractive force for the side...
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