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 3 of 31

Q21.
Which amino acids would most likely reside in the membrane-anchoring domain of a membrane embedded protein?
Discuss
Answer: (a).Isoleucine, valine and phenylalanine
Discuss
Answer: (c).the body cannot synthesize
Q23.
D-Alanine and L-Alanine are technically known as
Discuss
Answer: (b).enantiomers
Q24.
Which of the following pairs of amino acids would carry a negative charge on their side chain at pH 8.0?
Discuss
Answer: (d).Aspartate & Glutamate
Q25.
In a polypeptide average mass of an amino acid residue is
Discuss
Answer: (a).110 daltons
Q26.
Which pair of amino acids absorbs the most UV light at 280 nm?
Discuss
Answer: (b).Trp & Tyrosine
Q27.
Which of the following is a nonstandard amino acid?
Discuss
Answer: (c).Hydroxyproline
Q28.
Which of the following is an essential amino acid?
Discuss
Answer: (d).All of these
Q29.
Protein fluorescence arises primarily from which residue?
Discuss
Answer: (b).Tryptophan
Q30.
Which of the following amino acid is known as half-cystine residue?
Discuss
Answer: (a).Cysteine
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