Category: GATE Biotechnology Previous Year Papers with Solutions

Q.60 Choose the most appropriate alternative from the options given below to complete the following sentence: Despite several ––––––––– the mission succeeded in its attempt to resolve the conflict. (A) […]

Q.59 Which one of the following options is the closest in meaning to the word given below? Mitigate (A) Diminish (B) Divulge (C) Dedicate (D) Denote English vocabulary questions like “closest […]

Q.58 Choose the grammatically INCORRECT sentence: (A) They gave us the money back less the service charges of Three Hundred rupees. (B) This country’s expenditure is not less than that […]

Q.57 Choose the most appropriate alternative from the options given below to complete the following sentence: Suresh’s dog is the one ––––––––– was hurt in the stampede. (A) that (B) […]

Q.56 The cost function for a product in a firm is given by 5q2 , where q is the amount of production. The firm can sell the product at a […]

β-Galactosidase bound to DEAE-cellulose is used to hydrolyze lactose to glucose and galactose in a plug flow bioreactor with a packed bed of volume 100 liters and a voidage (ε) […]

β-Galactosidase bound to DEAE-cellulose is used to hydrolyze lactose to glucose and galactose in a plug flow bioreactor with a packed bed of volume 100 liters and a voidage (ε) […]

An E. coli cell of volume 10−12 cm3 contains 60 molecules of lac-repressor. The repressor has a binding affinity (Kd) of 10−8 M and 10−9 M with and without lactose […]

An E. coli cell of volume 10−12 cm3 contains 60 molecules of lac-repressor. The repressor has a binding affinity (Kd) of 10−8 M and 10−9 M with and without lactose […]

The purification data for an enzyme is given below: Step Process Volume (ml) Total protein (mg) Total activity (Units) Specific activity (Units/mg) P Cell-free extract 17 177 102 0.58 Q […]