Category: GATE Biotechnology Previous Year Papers with Solutions

Q.50 Which of the following statements about initiation of DNA replication in eukaryotes is/are true? (A) DNA replication is initiated at the origin of replication licensed by loading of Mcm […]

Q.49 Which of the following statements is/are true regarding the effect of the concentration of metabolic intermediates on glycolysis in erythrocytes? (A) Increased AMP levels stimulate glycolysis (B) Increased citrate […]

Q.48 Correctly match the herbicide with its mode of development of resistance in plants. Herbicide                                […]

Q.47 Correctly match the following Bioinformatic tool/Database with its respective Utility. Bioinformatic tool/Database                      Utility P. BLAST          […]

Q.46 If the function f(x) ={ sin 2x,  for x > 0 a + bx,  for x ≤ 0 } where a and b are constants, is differentiable at x = […]

Q.45 Let m and n be fixed real numbers. If the function y(t) = C1et + C2e−t is a solution of d2y/dt2 + m dy/dt + ny = 0 for […]

Q.44 For a specific bioreactor configuration, the power requirement for a Rushton-turbine impeller agitating an unaerated Newtonian fluid in the turbulent regime will be (A) proportional to the stirring speed […]

Q.43 The output y(t) of a first-order process is governed by the following differential equation: τpdy/dt + y = Kp f(t) where τp is a non-zero time constant, Kp is […]

Q.42 A thermometer measuring body temperature follows a first-order response with a time constant of 40 seconds. The instrument will reach 95% of its steady-state output at __________ seconds. (Round […]

Q.41 Correctly match the Coenzyme with its respective involvement in a specific Reaction type. Coenzyme                                […]