NEET UG 2022 · Zoology · Question 192
NEET 2022 Zoology, question 192
Question 192 of the NEET 2022 paper (code R1) is a Zoology question from Biotechnology and its Applications. Its idea, Disulfide Bond Assembly, was asked twice, in 2020 and 2022, across NEET 2017–2026. The NTA final answer key gives option 3.
Updated 2026-10-08
Q192 · Zoology
Statements related to human Insulin are given below. Which statement(s) is/are correct about genetically engineered Insulin ?
(a) Pro-hormone insulin contain extra stretch of C-peptide
(b) A-peptide and B-peptide chains of insulin were produced separately in E.coli, extracted and combined by creating disulphide bond between them.
(c) Insulin used for treating Diabetes was extracted from Cattles and Pigs.
(d) Pro-hormone Insulin needs to be processed for converting into a mature and functional hormone.
(e) Some patients develop allergic reactions to the foreign insulin.
Choose the most appropriate answer from the options given below :
- 1(c), (d) and (e) only
- 2(a), (b) and (d) only
- 3(b) onlyOfficial answer
- 4(c) and (d) only
Official answer: option 3 · NTA final answer key
Same idea
Disulfide Bond Assembly, in other papers
NEET asked this idea twice, in 2020 and 2022. The other question below.
- 2020 Q35Which of the following statements is not correct ?One-line MCQ · Medium
Disulfide Bond Assembly: every question and how it was framed
The chapter
Biotechnology and its Applications in ten years of NEET
24 questions from 2017–2026, asked in 9 of 10 papers, about 2.3 a paper. Genetically Engineered Insulin alone had 4.