Correct Answer:- Option-B
Question36:-Which of the following contains a hexahydroxy alcohol?
A:-Gangliosides
B:-Phosphatidylcholines
C:-Phosphatidylinositols
D:-Sphingomyelins
Correct Answer:- Option-C
Question37:-The amide nitrogen of glutamine
A:-represents a nontoxic transport form of ammonia
B:-is used in synthesis of asparagine, purines and pyrimidines
C:-can be recovered as ammonia by the action of glutaminase
D:-all of the above
Correct Answer:- Option-D
Question38:-Artificial sweeteners sugar free and equal contain aspartame. Name the two amino acids that are components
of aspartame
A:-Aspartic acid and phenylalanine
B:-Arginine and tyrosine
C:-Aspartic acid and tryptophan
D:-Aspartic acid and glutamic acid
Correct Answer:- Option-A
Question39:-Amino acids present in glutathione include
A:-Glutamate, cysteine, glycine
B:-Aspartate, cysteine, glycine
C:-Glutamate, cys ‏6ء‎
‎D:-Glutamate, methionine, glycine
Correct Answer:- Option-A
Question40:-Molar concentration of 112
A:-30.5 M
B:-555 M
C-75M
D:-100 M
Correct Answer:- Option-B
Question41:-Lactate dehydrogenase reaction is monitored by formation of NADH at wavelength
A:-260
B:-280
C:-340
D:-420
Correct Answer:- Option-C
Question42:-Hyaluronate, an important component of vitreous humor and synovial fluid, is
A:-A sugar alcohol
B:-A glycosaminoglycan
C:-A glycoprotein
D:-A glycol lipid
Correct Answer:- Option-B
Question43:-Statins are routinely used for treatment of hypercholesterolemia. They mediate their action by inl
A:-AMP-activated protein kinase
B:-Lecithin-cholesterol acyl transferase
C:-Prostaglandin synthase
D:-Hydroxyl methyl glutaryl CoA reductase
Correct Answer:- Option-D
Question44:-In presence of competitive inhibitor in enzyme catalysed reactions
A:-Vmax increases
B:-Vmax decreases
C:-Km increases
D:-Km decreases
Correct Answer:- Option-C
Question45:-A peptide has a sequence Glu-His-Trp-Ser-Gly-Leu-Lys-Pro-Gly. What is the net charge on the molecule at pH 117