- Which type of reaction is required to form a disulfide bond? A) oxidation 29 B
ID: 211093 • Letter: #
Question
- Which type of reaction is required to form a disulfide bond? A) oxidation 29 B) hydrolysis C) hydrolysis D) dehydration synthesis E) elimination 30- How are protein motifs formed? A) Peptide bonds B) Hydrogen bonds between peptide bonds C) Interactions between side chains D) Interactions between different polypeptides E) Denaturation of proteins 31- The dissociation constant of a ligand-receptor interaction... A) Is a larger value when affinity is high B) Is a lower value when affinity is high C) measures the rate of receptor-ligand binding D) is measured in units of M1 32 -Which of the following statements is true for both alpha helices and beta sheets? A) Both contribute to primary protein structure B) They form due to amino acid side chain interactions C) They form because of interactions between amino acids far apart in peptide sequence D) They both have the same phi and psi angles around the alpha carbon E) They are formed from regular bond angles around alpha carbons 33 -In an alpha helix and beta sheet the amino acid side chains: A) are responsible for the bonds forming the structure B) are exposed at regular intervals on the surface of the structure.Explanation / Answer
29= Option A oxidation.
31= Option B is correct.
32= option B is correct. They both have same angle around alpha carbon.
30=
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