Question 511 Histidine is converted to histamine through the process of? A) Transamination B) Decarboxylation C) Oxidative deamination D) Urea cycle No Details
Question 512 The amino acid containing an indole ring? A) Tryptophan B) Arginine C) Threonine D) Phenylalanine No Details
Question 513 All followings are ketogenic aminoacids except? A) Leucine B) Isoleucine C) Phenyl alanine D) Glycine No Details
Question 515 Number of amino acids present in the dietary proteins? A) 22 B) 23 C) 20 D) 19 No Details
Question 516 The following 4 amino acids are required for completion of urea cycle except? A) Aspartic acid B) Arginine C) Ornithine D) Glycine No Details
Question 517 Increased serum alanine during fasting is due to? A) Breakdown of muscle proteins B) Decreased utilization of non essential amino acids C) Leakage of aminoacids to plasma D) Impaired renal function No Details
Question 518 Activity of ceruloplasmin shown in vitro? A) Reductase B) Hydrolase C) Ligase D) Oxidase No Details
Question 519 SGOT level in a adult is? A) 5–40 units/dl B) 1–4 units/dl C) 5–15 units/dl D) 50–100 units/dl No Details
Question 520 Zymogen is? A) An intracellular enzyme B) Serum enzyme C) A complete extracellular enzyme D) An inactivated enzyme No Details