List of top Chemistry Questions on Amino Acids asked in GATE Life Sciences

Match the metabolic intermediates listed in Column I with their corresponding amino acids given in Column II.

Column I	Column II
P. a-Ketoglutarate	i. Histidine
Q.Ribose 5-phosphate	ii. Glutamate
R. 3-Phosphoglycerate	iii.Aspartate
S. Phosphoenolpyruvate	iv. Phenylalanine
	v.Serine

Match the metabolic intermediates listed in Column I with their corresponding amino acids given in Column II.

Column I	Column II
P. a-Ketoglutarate	i. Histidine
Q.Ribose 5-phosphate	ii. Glutamate
R. 3-Phosphoglycerate	iii.Aspartate
S. Phosphoenolpyruvate	iv. Phenylalanine
	v.Serine

Which one of the following pairs of amino acids is NOT incorporated in a polypeptide chain?

A newly identified viral protein contains one long a-helix spanning 60 amino acid residues. The number of main chain H-bonds formed in this helix is____ (Answer in integer)

A newly identified viral protein contains one long a-helix spanning 60 amino acid residues. The number of main chain H-bonds formed in this helix is____ (Answer in integer)

Which one of the following pairs of amino acids is NOT incorporated in a polypeptide chain?