Category: GATE Biotechnology Previous Year Papers with Solutions

Q.60 Select the pair that best expresses a relationship similar to that expressed in the pair: water: pipe:: (A) cart: road (B) electricity: wire (C) sea: beach (D) music: instrument […]

Q.59 All engineering studentsI should learnII mechanics, mathematicsIII and how to do computation.IV Which of the above underlined parts of the sentence is not appropriate? (A) I (B) II (C) […]

Q.58 Mahatama Gandhi was known for his humility as (A) he played an important role in humiliating exit of British from India. (B) he worked for humanitarian causes. (C) he […]

Q.57 The Headmaster ___________ to speak to you. Which of the following options is incorrect to complete the above sentence? (A) is wanting (B) wants (C) want (D) was wanting […]

Q.56 If 3 ≤ X ≤ 5 and 8 ≤ Y ≤ 11, then which of the following options is TRUE? (A)3⁄5 ≤ X⁄Y ≤ 8⁄5 (B)3⁄11 ≤ X⁄Y ≤ […]

During sterilization of a fermentation medium in a given bioreactor, Vheating = 12.56, Vcooling = 7.48 and the total value of V required for the whole sterilization process is 52, […]

During sterilization of a fermentation medium in a given bioreactor, Vheating = 12.56, Vcooling = 7.48 and the total value of V required for the whole sterilization process is 52, […]

A DNA fragment of 5000 bp needs to be isolated from E. coli (genome size 4 × 103 kb) genomic library. Q.53 The number of clones required to represent this […]

A DNA fragment of 5000 bp needs to be isolated from E. coli (genome size 4 × 103 kb) genomic library. Q.52 The minimum number of independent recombinant clones required […]

The binding efficiency of three different receptorsR1, R2 and R3 were tested against a ligand using equilibrium dialysis, with a constant concentration of receptor and varying concentrations of ligand. The […]