Amino Acids,Peptides and Proteins MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Amino Acids,Peptides and Proteins, a fundamental topic in the field of Biochemistry. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Amino Acids,Peptides and Proteins MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Amino Acids,Peptides and Proteins mcq questions that explore various aspects of Amino Acids,Peptides and Proteins problems. Each MCQ is crafted to challenge your understanding of Amino Acids,Peptides and Proteins principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Biochemistry tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Amino Acids,Peptides and Proteins MCQs are your pathway to success in mastering this essential Biochemistry topic.

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Amino Acids,Peptides and Proteins MCQs | Page 7 of 31

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Q61.
Which of the following is an example of tertiary structure in a protein?
Discuss
Answer: (d).A globular domain
Q62.
The peptide, Val-Lys-Glu-Met-Ser-Trp-Arg-Ala, was digested with cyanogen bromide (CNBr) to produce:
Discuss
Answer: (c).Val-Lys-Glu-Met + Ser-Trp-Arg-Ala
Q63.
If the F and Y angles of each peptide unit in a protein are known, which of the following may also be determined?
Discuss
Answer: (a).Complete secondary structure
Q64.
The different orders of protein structure are determined by all of the following bond types except
Discuss
Answer: (b).phospho-diester bonds
Discuss
Answer: (d).the Fe²โบ and histidine
Q66.
Disulfide bonds most often stabilize the native structure of
Discuss
Answer: (a).extracellular proteins
Discuss
Answer: (c).regular folding of regions of the polypeptide chain
Q68.
Heme is the binding pocket of myoglobin and hemoglobin and is composed of
Discuss
Answer: (c).hydrophobic residues
Discuss
Answer: (a).Decrease in oxygen affinity
Q70.
What is the proportion of glycine residues in collagenous regions?
Discuss
Answer: (b).One-third