Category: GATE Biotechnology Previous Year Papers with Solutions

Q.5 Which one of the following aminoacids in proteins does NOT undergo phosphorylation? (A) Ser (B) Thr (C) Pro (D) Tyr Standard protein phosphorylation targets three key amino acids with […]

Q.4 The first humanized monoclonal antibody approved for the treatment of breast canceris (A) Rituximab (B) Cetuximab (C) Bevacizumab (D) Herceptin Herceptin (trastuzumab) marked history as the first humanized monoclonal […]

Q.3 Protein A, which has strong affinity to Fc region of immunoglobulin, is extracted from (A)Saccharomyces cerevisiae (B)Staphylococcus aureus (C)Streptococcus pyogenes (D)Streptococcus sanguis Protein A, renowned for its high-affinity binding […]

Q.2 Which one of the following modifications is common toboth protein and DNA? (A) SUMOylation (B) Nitrosylation (C)Methylation (D) Ubiquitination Methylation stands out as the common modification linking proteins and […]

Q.1 Under alkaline conditions, DNA is more stable than RNA because (A) RNA forms secondary structures (B) RNA is a single stranded molecule (C)RNA has uracil in place of thymidine […]

Q.65 A political party orders an arch for the entrance to the ground in which the annual convention is being held. The profile of the arch follows the equation y […]

Q.64 An automobile plant contracted to buy shock absorbers from two suppliers X and Y. X supplies 60% and Y supplies 40% of the shock absorbers. All shock absorbers are […]

Q.63 Which of the following assertions are CORRECT? P: Adding 7 to each entry in a list adds 7 to the mean of the list Q: Adding 7 to each […]

Q.62 Given the sequence of terms, AD CG FK JP, the next term is (A) OV (B) OW (C) PV (D) PW ✅ Correct Answer: Option (A) OV The pattern […]

Q.61 Wanted Temporary, Part-time persons for the post of Field Interviewer to conduct personal interviews to collect and collate economic data. Requirements: High School-pass, must be available for Day, Evening […]