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Biochemistry - Structure and Properties of Peptides

Exercise : Structure and Properties of Peptides - Section 1
  • Structure and Properties of Peptides - Section 1
16.
Disulfide bonds most often stabilize the native structure of
extracellular proteins
dimeric proteins
hydrophobic proteins
intracellular proteins
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
Secondary structure in protein refers to
linear sequence of amino acids joined together by peptide bond
three dimensional arrangement of all amino acids in polypeptide chain
regular folding of regions of the polypeptide chain
protein made up of more than one polypeptide chain
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
Heme is the binding pocket of myoglobin and hemoglobin and is composed of
negatively charged residues
polar residues
hydrophobic residues
positively charged residues
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
What is the effect of a decrease in pH on hemoglobin oxygen affinity?
Decrease in oxygen affinity
Increase in oxygen affinity
No effect on oxygen affinity
Increase affinity in muscle cell otherwise decrease
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
What is the proportion of glycine residues in collagenous regions?
One-fourth
One-third
Half
One-tenth
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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