Tag: GATE Biotechnology Previous Year Papers with Solutions

Q.46 Which of the following features help(s) in distinguishing alleles using restriction fragment length polymorphism (RFLP)? (A) Differences in the number of recognition sites for a given restriction enzyme (B) […]

Q.45 Which of the following plant-based secondary metabolites belong(s) to the class of alkaloids? (A) Ajmalicine (C21H24N2O3) (B) Azadirachtin (C35H44O16) (C) Camptothecin (C20H16N2O4) (D) Vinblastine (C46H58N4O9) Identifying Ajmalicine, Camptothecin, Vinblastine, […]

Q.44 Which of the following statements is/are correct about an uncompetitive inhibitor of an enzyme? (A) It binds to the substrate binding site of the enzyme only (B) It binds […]

Q.43 The evolution of wings in bats and insects is an example of ________ evolution. (A) convergent (B) divergent (C) neutral (D) parallel The evolution of wings in bats and […]

Q.42 Match the genetic disorder (Column I) with its molecular basis (Column II) Column I                                […]

Q.41 Match the item in Column I with the corresponding technique in Column II. Column I                              […]

Q.40 Match the chemical (Column I) with its use (Column II). Column I                                    […]

Q.39 Match the item (Column I) with its corresponding use (Column II). Column I                                  […]

Q.38 Match the enzyme (Column I) with its corresponding function (Column II). Column I                                  […]

Q.37 Match the industrial enzyme (Column I) with its application (Column II). Column I                        Column II P. Lipase    […]