Question 131 Among the different types of RNA, which one has the highest M.W.? A) mRNA B) rRNA C) yeast RNA D) tRNA No Details
Question 132 DNA synthesis in laboratory was first achieved by? A) Watson and crick B) Khorana C) 1⃣ Kornberg D) Ochoa No Details
Question 133 The genetic code operates through? A) The protein moiety of DNA B) Cistrom of DNA C) Nucleotide sequence of m RNA D) The anticodons of tRNA No Details
Question 134 Genetic information originates from? A) Cistron of DNA B) Codons of mRNA C) Anticodons of tRNA D) Histones of nucleoproteins No Details
Question 135 Progressive transmethylation of ethanolamine gives? A) Creatinine B) Choline C) Methionine D) N-methyl nicotinamide No Details
Question 136 A polyribosome will have about _______ individual ribosomes? A) 20 B) 10 C) 5 D) 2 No Details
Question 137 Almost all the urea is formed in this tissue? A) Kidney B) Urethra C) Uterus D) Liver No Details
Question 138 Which among the following compounds is not a protein? A) Insulin B) Hheparin C) Mucin D) Pepsin No Details
Question 139 Aspartate amino transferase uses the following for transamination? A) Glutamic acid and pyruvic acid B) Glutamic acid and oxaloacetic acid C) Aspartic acid and pyruvic acid D) aspartic acid and keto adipic acid No Details
Question 140 An animal is in negative nitrogen balance when? A) Intake exceeds output B) New tissue is being synthesized C) Output exceeds intake D) Intake is equal to output No Details