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Q.8Match the entries in Group I with the entries in Group II Group I Group II (P) Nylon (i) Isoprene (Q) Natural rubber (ii) Hexose (R) Starch (iii) Amino acid […]

Q.7The dimensions of coefficient of viscosity are _______. (A) ML-1T-1 (B) ML-1T-2 (C) ML-2T-2 (D) ML-2T-1 The dimensions of the coefficient of viscosity are [M L^{-1} T^{-1}], making option (A) correct.​ […]

Q.6At what pH does poly-Glu in an aqueous solution form α-helical structure? (A) 3 (B) 7 (C) 9 (D) 12 Poly-Glu, or polyglutamic acid, forms an α-helical structure in aqueous […]

Q.5 Which one of the following figures represents the correct sequence of phases in adult eukaryotic cell cycle?   The correct sequence of phases in the adult eukaryotic cell cycle […]

Q.4 Let U = {1, 2, 3, 4, 5}. A subset S is chosen uniformly at random from the non-empty subsets of U. What is the probability that S does […]

Q.3 Which one of the points P = (3/2, 1/2), Q = (1/2, 3/2), R = (3/2, 11/2) and S = (11/2, 3/2) lies ABOVE the parabola x² = y² […]

Q.2 A mutation in the operator locus of lac operon that confers constitutive expression of β–galactosidase is ________.(A) cis dominant (B) trans dominant (C) co-dominant (D) dominant negative The correct […]

Q.1 The glycosidic linkages in cellulose and amylose are ________, respectively.(A) α 1-4 and β 1-4(B) β 1-4 and α 1-4(C) β 1-4 and α 1-6(D) α 1-4 and α […]

Q.60 In an enzyme catalyzed first-order reaction, the substrate conversion follows an exponentialpattern such that 80 % of the substrate is converted in 10 minutes. The first-order rateconstant (in min–1) […]

Q.59 At a given time t, velocity (v) and acceleration (a) of a particle undergoing simple harmonic motion are given by v(t) = -100 sin(20t + π/3), a(t) = -2000 […]