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.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Amino Acids,Peptides and Proteins. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

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Amino Acids,Peptides and Proteins MCQs | Page 23 of 31

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Q221.
The type of transport which always involves a protein is
Discuss
Answer: (b).active transport
Discuss
Answer: (a).primary active transport
Q223.
At pH = 1, the amino acid exists as
Discuss
Answer: (b).cation
Q224.
At pH equal to pKa the amino acid solution exists as
Discuss
Answer: (d).both a and c
Q225.
The ionic state of amino acids depends upon
Discuss
Answer: (a).pH of solution
Discuss
Answer: (a).on the surface of proteins
Q227.
The number of amino acids that have hydrophobic side chains are

a.

7

b.

8

c.

9

d.

10

Discuss
Answer: (c).9
Q228.
Arginine, lysine and histidine have basic side changes at
Discuss
Answer: (c).Neutral pH
Q229.
Electron transfer Flavoprotein function as a specific electron acceptor for
Discuss
Answer: (c).primary dehydrogenases
Q230.
During the cellular respiration, an enzyme e.g. oxidase, catalyzes the transfer of electrons from its substrate to molecular oxygen is named as
Discuss
Answer: (a).Respiratory enzyme