GAT-B 2022 Question Paper - Download PDF of Memory-Based Questions

Graduate Aptitude Test-Biotechnology is conducted by the National Testing Agency on April 23, 2022. The GAT-B 2022 examination was held in the morning shift. The duration of the examination was three hours. GAT-B 2022 examination began at 9:00 AM and ended at 12:00 PM.

GAT-B 2022 question paper is conducted through Computer Based Test. The question paper is divided into two sections. They are Section-A and Section-B. Section-A did have 60 questions and candidates did not have an internal choice. Questions of Section-A are from the subjects like Physics, Chemistry, Mathematics and Biology. Section- B consisted of 100 questions. Candidates did have the internal choice in Section-B. 60 questions are to be attempted from Section-B of GAT –B 2022 question paper.

GAT-B 2022 Examination is conducted for 240 marks. The marking scheme differs from Section-A to Section-B. Correct answer in Section-A will be awarded one marks whereas in Section B 0.5 or 1/2 marks will be given. For every incorrect answer in Section- A three marks will be deducted and in Section-B one mark. For the unattempted questions in both, the sections marks are not given.

GAT-B 2022 Memory Based Questions

1. What changes frequency, wavelength or velocity on changing medium?
2. Triangle, square, regular polygon has charge q at corners what will be EF
3. Which one is inactivated vaccine, Covishield, Covaxin? Ans - Covaxin
4. LASER is monochromatic or polychromatic? Ans - Monochromatic
5. Strain of corona ds rna ss RNA
6. What is the electronic configuration of ​phosphorus +3
7. Why is neo gene introduced in knockout mice? 
8. Magnetic susceptibility is negative for?
9. If any boy or girl drives a bicycle and if takes horizontal turn then what will be constant? Ans - Kinetic Energy
10. Repressor of lac operon has zinc finger or leucine zipper? Ans - leucine zipper
11. Which is the sealing enzyme?
12. Where does RNA Replication take place? Ans - Cytoplasm
13. RNA interference or post-transcriptional gene silencing involves?
14. If 2 gene allele A1 and A2 has ratio of 0.8 and 0.2 then what will the frequency of A1A2 genotype be? Ans - 0.32
15. Forces that act on bending horizontally on a bicycle. torque, friction , weight, centrifugal force
16. Out of Alkane, Alkene, and Alkyne, which is more acidic?
17. Which algorithm is used for protein folding: PDB alphafold, GenBank, SwissProt?
18. 80% reaction completed in time 25 min,  find t half for zero-order reaction
19. ​DNA Polymerase of E.Coli
20. GenBank has repository data on phenotypic traits of knockouts of the human genome - correct or incorrect?
21. What is the molarity of acetic acid of 1 gm/ml?
22. What was improved in flavr savour tomato??
23. Is sickle cell anaemia autosomal dominant?
24. Complement activation takes place in which type of Hypersensitivity?
25. Order of progressively higher level of chromatin origin. Ans - Nucleosome 
26. In a uniform circular motion, which quantity remains variable?
27. During bending of cyclist Which quantity is not involved in it..option ..mg (wt)..centrifugal force...torque or friction?
28. which enzyme facilitates the separation of dsdna strand? 
29. RNA virus replicates wherein host machinery....nucleus or cytoplasm.
30. restriction IIP endonuclease enzyme produces which sequence?

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