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 19 of 31

Q181.
Polar side chains in amino acids does not include
Discuss
Answer: (d).all of above
Q182.
If the cyclic-side chain is bonded to both the nitrogen (N) and α-Carbon atom of the amino group, the structure becomes that of
Discuss
Answer: (c).amino acid
Q183.
In acidic solutions, amino acids become
Discuss
Answer: (a).positively charged
Discuss
Answer: (b).Glycine, alanine, leucine
Q185.
The two amino acids having R groups with a negative net charge at pH 7.0 are ___________
Discuss
Answer: (a).Aspartate and glutamate
Q186.
If pK1 = 2.34 and pK2 = 9.60, then the isoelectric point pI is?
Discuss
Answer: (b).5.97
Discuss
Answer: (a).Tryptophan and tyrosine are significantly more polar than phenylalanine
Q188.
Which among the following is a non-essential amino acid?
Discuss
Answer: (a).Serine
Q189.
Which of the following is an essential amino acid?
Discuss
Answer: (d).Phenylalanine
Q190.
Which of the following is an imino acid?
Discuss
Answer: (c).Proline