Author: admin

Q.18 Tetracycline binds to the(A) 30S subunit and inhibits aminoacyl–tRNA binding(B) 50S subunit and inhibits aminoacyl–tRNA binding(C) 30S subunit and prevents codon:anticodon interactions(D) 50S subunit and blocks exit of growing […]

Q.17 Match the type of DNA repair mechanism in Group I with the enzyme(s) involvedin Group IIGroup I                          […]

Q.16 Which one of the following statements is correct about solute transport acrossmembranes?(A) Passive transporters decrease the activation energy and does not facilitate thetransport of polar compounds(B) The direction in […]

Q.15 What is the splitting pattern of proton Ha of the following compound in its 1H NMRspectrum?(A) Doublet(B) Doublet of doublet(C) Multiplet(D) Triplet The splitting pattern of proton Hᵃ in the given […]

Q.14 Match the molecules in Group I with the type of bonds present in them, in GroupIIGroup I                          […]

Q.13 In mice, a trait is determined by a dominant allele Y and recessive allele y. Whatproportion of the offspring from a YY × yy cross is expected to be […]

Q.12 Determine the correctness or otherwise of the following Assertion [a] and theReason [r].Assertion [a]: Nitric oxide is involved in transient paracrine and autocrine signaling.Reason [r]: Nitric oxide is highly […]

Q.11 Which one of the following statements about the G1 checkpoint of eukaryotic celldivision cycle is INCORRECT?(A) Cell assures the existence of favorable extracellular environment(B) Cell assures the DNA has […]

Q.10 Rain is falling vertically with a speed of 40 m s–1. Wind starts blowing with a speedof 16 m s–1 in the west to east direction. How should a […]

Q.9 Given the following sets:𝐴 = {2, 4, 6, 8, 10, 12}𝐵 = {8, 10, 12, 14, 16, 18}𝐶 = {7, 8, 9, 10 11, 12, 13}(𝐴 ∩ 𝐵) ∪ […]