Write the Structure Activity Relationship ( SAR) of Captopril ? Please draw the structure and write the SAR .

Q: 1. What are the solubility characteristics globular proteins?

A: Globular proteins are water-soluble. They forms colloids in the water. While fibrous or membrane…

Q: Explain in 3 sentences only. What is Protein folding? Give at least 3 diseases that result from…

A: Protein folding is the physical process by which protein chains are converted into their original…

Q: Explain the difference between the primary and secondary structure of a protein.

A: Proteins are the most abundant biomolecules of the living system. They occur in every part of the…

Q: Define the term quaternary structure of protein?

A: Proteins are biomolecules which are mainly composed of amino acid as monomer units. Amino acids are…

Q: Stronger interactions lead to a more thermodynamically stable state (energetically favored). Looking…

A: α-helix and β-sheet are secondary structures of proteins.

Q: How do I identify which amino acid is more soluble in water in alanine vs. leucine structures?

A: As it is known that amino acids have polar functional groups, mostly they are polar in nature. if a…

Q: What color is Alanine in this protein structure?

A: The RasMol 'amino' colour scheme colours amino acids according to traditional amino acid properties.…

Q: 48. List the 4 protein structures and give their characteristics.

A: The protein Structure is a 3D arrangement of atoms in amino acid chain molecules. Proteins are…

Q: What is a peptide bond? explain in detail.

A: A peptide bond is formed by a dehydration synthesis or reaction at a molecular level. In the…

Q: Dehydration synthesis always results in the formation of which of the following? A. Peptides…

A: The dehydration synthesis has to be mentioned

Q: Describe protein denaturation

A: Protein: Proteins are the essential nutrients used for our body to growth and maintain it. Proteins…

Q: What is peptide bond?

A: An amino acid is a compound that contains a carboxyl group, amine group, a functional group and a…

Q: Draw the structure of the dipeptide seryltyrosine (Ser¬Tyr).

A: An amino acid is a substance which have a carboxylic group(-COOH), an amine group(-NH2), an alpha…

Q: >How do fibrous proteins and globular proteins differ?

A: Proteins are structurally classified into two types, namely: fibrous proteins and globular…

Q: Define the following as related to proteins :(i) Peptide linkage(ii) Primary structure(iii)…

A: Proteins: proteins are polymer of amino acids. In the polymer amino acids attached with peptide…

Q: Draw the structure of the dipeptide: Ala – Val

A:

Q: 21. How can two different proteins have the same molecular formula, yet have different folds and…

A: Protein formed by peptide linkage of many amino acids. When the two proteins have same molecular…

Q: What roles do proteins play in living organisms? List specific examples.

A: Role of Proteins in living organisms:It is a building block of body. Play role in maintenance of…

Q: Why are Glu and Asp often referred to as acidic amino acids?

A:

Q: What is the secondary interaction between tyrosine and serine? Draw it. How is this interaction…

A: As the serine and thyronine side chains the preferred interaction sites of solvent molecule with the…

Q: Slightly different versions of a glycan component of glycoprotein are called _____________.

A: Glycoprotiens are oligosacharides interlinked by glycosidic linkages. They integral membrane…

Q: List the four different forces that link protein chains. Check all that apply. disulfide linkages…

A: Answer - Four difference force that link protein chain - 1. disulfide linkage - Disulfide bonds…

Q: Determine whether the disruption of the bonds or attractions occurs during protein hydrolysis or…

A: given protein hydrolysis protein denaturation

Q: What type of bonding helps in stabilishing the a-helix structure of proteins?

A: Secondary structure of protein represents the arrangement of amino acids in a polypeptide chain.…

Q: How does adding a base allow us to let us know that proteins are in the sample that we're trying to…

A: On adding Acid and base in the sample contains protein, the pH of the sample as well as protein get…

Q: What is the structure of a molecule of hemoglobin?

A: Hemoglobin is a protein part of the blood which carries oxygen to all parts of the body.

Q: Write the Structure Activity Relationship (SAR) of Progestins?  Please answer at your own words

A: Progestins are synthetic or semisynthetic progestogens. This progestogen produces effects similar to…

Q: different

A: Proteins are polymers of amino acids.Their three dimensional structure depends mainly on the…

Q: stabilizing the natural three-dimensional structure of a protein

A: A major force stabilizing the tertiary structure is the hydrophobic interaction among nonpolar side…

Q: For each denaturing agent, explain the changes observed when it is added to an egg white in terms of…

A: Answer - (a) Heat - The denaturation of the proteins of egg white by heat—as when boiling an egg—is…

Q: Explain the difference between primary, secondary, tertiary and quaternary structure in proteins.…

A: The four levels of structural organisations of proteins are

Q: Write the structure of Ala-Gly-Val

A: The molecular structure of alanine, glycine, and valine are shown below.

Q: The chain of hemoglobin is 146 amino acids long. What would be the length (in nucleotides) of the…

A: The no. Of nucleotides cordon formed by one amino acid = 3  Given that ,  One Haemoglobin have 146…

Q: ). Explain how the structure of a protein affects its properties

A: STRUCTURE: Step 1: The function of the protein is determined by its shape. The shape of the protein…

Q: As you observe the structure of insulin, what is the highest level of protein structure that is…

A: Insulin is a hormone that lowers the level of glucose in the blood. It is produced in the pancreas…

Q: How does sickle cell hemoglobin differ from normal hemoglobin at the primary level of protein…

A: Sickle hemoglobin differs from normal hemoglobin by a single amino acid i.e valine replaces…

Q: What are peptide bonds?

A: Protein are the polymers of amino acids. Peptides are formed when amino acids combine with…

Q: In relation to the spatial structure of the proteins select the INCORRECT alternative: (a) The…

A: A multiple choice question based on biological importance of chemical elements that is to be…

Q: Why would a protein likely remain soluble at pH conditions either above or below the protein’s pI,…

A: The solution is given below -

Q: 1. What is the structure activity relationship (SAR) of the following. And explain. -Amino acids…

A:

Q: Write the structure of the pentapeptide GLDSC

A:

Q: Why are weak interactions important for maintain protein structure?

A:

Q: Which level of protein structure involves a-helices, B-sheets, and B-turns? A) primary B) secondary…

A: