5. For each of the following modified amino acid side chains, iden- tify the amino acid from which it was derived and the type of chemical modification that has occurred. (a) –CH,OPO (b) –CH,CH1COO©2. (c) - 1CH22,-NH-C102CH3

Q: Many plasma proteins found in an aqueous environment are globular in shape. Which amino acid side…

A:

Q: please show the proces): The number of peptide bonds in the following structure is:

A: Number of peptide bonds  = 4 A peptide bond is a chemical bond formed between two molecules when the…

Q: 8.) Which of these a-amino acids is described by the IUPAC name 2-amino-3-(4-hydroxyphenyl)propanoic…

A: Ans

Q: protein

A:

Q: If you were to design a small peptide with a large net negative charge at physiological pH, which…

A: A question about biochemistry, which is to be accomplished.

Q: 5. Arg and Lys Asp and Lys Pro and Glu Among these amino acid combinations listed above, only…

A: Answer: Only the combination of Asp and Lys have side chains with groups that have the greatest…

Q: Draw Tryptophan in a peptide bond. Explain all of the bonds using valence bond theory (VBT). Next,…

A:

Q: A) Draw the structure of the peptide Methionylleucyltyrosylasparagine in the zwitterion form:…

A:

Q: 11. Give examples of the following classes of amino acids: (ch) (a) Two amino acids with basic side…

A: Amino acids are molecules that combine to form proteins. These are called building block of protein

Q: 8. The following proteins represent a wide range of molecular weights and isoelectric points. Mr is…

A:

Q: The following compound is a(n) amino acid. dipeptide tripeptide polypeptide protein

A: Amino acids are compounds having both carboxylic acids and amine group. Peptides are short chain of…

Q: H. C. он но H (a) Which of the interactions stabilizing protein tertiary structure is (a)? O…

A: The stability of the protein is dependent upon the type of interaction involved. In hydrophobic…

Q: What is/are the primary stabilizer(s) of a-helices? O Hydrophobic interactions between R groups and…

A: Alpha helices are stabilized primarily by hydrogen bonds between atoms in the peptide bonds.…

Q: Which of the statements concerning the peptide shown below is FALSE? H2 H3N-C C-N-C- H -O- H2C CH2…

A: The Structure is mainly composed of 3 Peptide molecules (Tripeptide) : Glycine, Proline, and Serine.…

Q: What type of chemical bond stabilizes the protein secondary structure, such as the alpha helix shown…

A:

Q: which amino acids has a side chains with a conjugate acid form that is neutral?

A: Amino acids are the molecules which containing an amine group, a carboxylic acid group and a side…

Q: Which of the following statements is false? Many peptides come together to form polypeptides They…

A: The statement " Many peptides comes together to form polypeptides" is incorrect. A peptide is two or…

Q: which amino acids have the most hydrophilic side chain?

A: Each of the 20 most common amino acids has its specific chemical characteristics and its unique role…

Q: Given below is the structure of a peptide with the name seryllysylaspartate. What is the amino acid…

A: The amino acid present at C-terminal of given peptide is : A peptide has two terminals, one is…

Q: Which of the following best describes where the amino acids isoleucine and tryptophan are most…

A: 1. The property of hydrophobicityTryptophan and isoleucine are hydrophobic amino acids. Because of…

Q: This amino acid belongs to a "basic amino acid" (at neutral pH).

A: A basic amino acid is the one where there are more than one amine groups. Amine (-NH2) group is…

Q: Answer the questions regarding the tripeptide shown. H₂N-CH- C H₂C CH threonine serine valine…

A: Here we have to write the name of c- terminal amino acid and the name of following given tripeptide.

Q: Draw zwitterion forms of these amino acids. (a) Valine (b) Phenylalanine (c) Glutamine

A: (a) The Zvvitter ion form of amino acid Valine contains ionisable forms of acidic group (-COOH) as…

Q: Which of the following may characterize the secondary structure of proteins?

A: Secondary structure of a protein refers to the conformation of the backbone of the protein i.e.(…