NEET Biology is the scoring paper in the medical entrance examination. Here, you will discover the NEET Biology MCQ Questions for all Concepts as per the latest syllabus. Practice more on a regular basis with these NEET Biology objective questions on air pollution and improve your subject knowledge & problem-solving skills along with time management. NEET Biology Amino Acids Multiple Choice Questions make you feel confident in answering the question in the exam & increases your scores to high.
MCQs on Amino Acids
1. Which among the following is not polymeric?
(a) Carbohydrates
(b) Nucleic acids
(c) Proteins
(d) Lipids
Answer
Answer: (d)
2. The simplest amino acid is
(a) Glycine
(b) Alanine
(c) Asparagine
(d) Tyrosine
Answer
Answer: (a)
3. Amino acids are mostly synthesised from
(a) fatty acids
(b) mineral salts
(c) š¶-Āketoglutaric acid
(d) volatile acids
Answer
Answer: (c)
4. Amino acids with the aliphatic āRā group are
(a) Glycine, alanine, leucine
(b) Serine, threonine, cysteine
(c) Lysine, arginine, histidine
(d) Phenylalanine, tyrosine and tryptophan
Answer
Answer: (a)
5. Which of the following amino acids is not necessary to be taken in the diet?
(a) histidine
(b) threonine
(c) serine
(d) lysine
Answer
Answer: (c)
6. An amino acid yielding acetyl CoA during catabolism is
(a) ketogenic
(b) glucogenic
(c) essential
(d) both glucogenic and ketogenic
Answer
Answer: (a)
7. The first amino acid of any polypeptide chain in eukaryotes is
(a) valine
(b) methionine
(c) glycine
(d) alanine
Answer
Answer: (b)
8. Amino acids with aromatic side chain are
(a) tryptophan, asparagine, tyrosine
(b) tryptophan, threonine, tyrosine
(c) phenylalanine, tryptophan, serine
(d) phenylalanine, tryptophan, tyrosine
Answer
Answer: (d)
9. The naturally occurring proteins consist of
(a) D-amino acids
(b) L-amino acids
(c) both (a) and (b)
(d) none of these
Answer
Answer: (b)
10. Which of the following amino acids has to be supplemented in the diet?
(a) phenylalanine
(b) cysteine
(c) glutamine
(d) asparagine
Answer
Answer: (a)