What type of intermolecular forces mainly exist between the side chains of each of the following pairs of amino acids?

Q: In what type of intra and intermolecular interactions does a valine within a protein backbone…

A: Valine is an α-amino acid containing an α-amino group, an α-carboxylic acid group, and a side chain…

Q: What distinguishes d-amino acids from lamino acids? What biological functions do peptides containing…

A: Amino acids are organic molecules, which act as the building blocks of proteins. Amino acids are…

Q: What form exists at the isoelectric point of each of the following amino acids: (a) valine; (b)…

A: The isoelectric point of amino acid is the pH at which amino acid has no net charge and shows no…

Q: For each of the following amino acids: 1) describe what the important functional group of the amino…

A: Proteins are made up of amino acids. Each amino acid has a distinct side chain, also referred to as…

Q: What are the two most common saturated fatty acids? What is the most common unsaturated fatty acid?

A: Biomolecules are those organic molecules that help in the structure and function of the living body.…

Q: Write the one letter code for the oligopeptide Ser-Cys-Ile-Glu-Asn-Cys-Glu and calculate the total…

A: On a logarithmic scale from 0 to 14, pH, or "potential of hydrogen," measures the acidity or…

Q: If the amino acids alanine and glycine react to form a peptide bond, is there more than one reaction…

A: Amino acids are made up of a central carbon atom, a carboxyl group, an amino group, and an R group…

Q: Hemoglobin is a tetramer consisting of two a and two b chains. What level of protein structure is…

A: Hemoglobin is a globular protein that is involved in transporting oxygen from the lungs to tissues…

Q: In sickle cell anemia, a hereditary disease, there is substitution of one amino acid by another in…

A: Sickle cell disease is a blood condition that is most commonly found in the people of African…

Q: What chemical groups characterize a hydrophobic amino acid? A hydrophilic amino acid?

A: An amino acid is the building block of proteins.

Q: Which amino acid residue is the carbohydrate linked to in an N-linked glycoprotein?

A: N-linked glycoproteins are glycoproteins with carbohydrate chains attached to amino acid residues.…

Q: What initiates a dehydration process between two amino acids, provided that their carboxyl groups…

A: The catalyst for dehydration occurs when two amino acids align precisely with one's carboxyl group…

Q: Which of the following amino acids would you expect to find more often near the center of a folded…

A: Proteins are biomolecules made up of long chains of amino acids. It is macronutrient that is…

Q: Are proteins with the same number of each different amino acid that form them necessarily identical…

A: Proteins are made up of a long chain of amino acids that are joined together by peptide bonds. They…

Q: In what type of intra and intermolecular interactions does a valine within a protein backbone…

A: Hemoglobin A is composed of two α and two β-globin chains along with the heme molecule which…

Q: What is the secondary structure of glutelin? Are there many or few alpha helices, beta sheets?

A: Secondary structure of proteins consists of various chain of amino acids which are then stabilised…

Q: This amino acid is: (Note that the non-ionized form is shown; remember that backbone groups are…

A: Amino acids are the molecules that join to form a protein structure. The bond formed between two…

Q: Why is a string of bound amino acids called a polypeptide?

A: Greek sources give the term protein, meaning first or primary. The most numerous and varied…

Q: What is the difference between partly hydrolyzed and fully hydrolyzed proteins?

A: The Proteins are macromolecules that are made up of long chains of amino acids bonded together by a…

Q: What exactly is a glycoform?

A: Biomolecules are organic molecules present in living organisms. Major biomolecules are proteins,…

Q: List the name of two amino acids that belong to each of these type of amino acids: Nonpolar…

A: Nonpolar (hydrophobic): As these amino acids do not have polarity at their ends makes them away from…