Example 1 · difficulty 2/5
Stanley Cohen and Herbert Boyer constructed recombinant DNA in:
- A. 1859
- B. 1972
- C. 1953
- D. 2005
2024 source guide · Biology
NEET 2024 Biology Biotechnology Questions
Use this page to connect the official 2024 paper with current Biology practice. NeetVellum does not claim a chapter appeared in that paper until the official question and final key have been mapped.
What to master
recombinant-DNA tools, processes and medical, agricultural and environmental applications.
Original practice preview
These are current-syllabus NeetVellum questions, shown separately from historical-paper provenance.
Example 2 · difficulty 2/5
In the early recombinant DNA experiment, the linked DNA was introduced into:
- A. a mature human red blood cell
- B. a crystal
- C. Escherichia coli
- D. a virus-free test tube only
Example 3 · difficulty 2/5
The ability to cut a plasmid at a specific site in early recombinant work depended on:
- A. ribosomes
- B. lipases
- C. antibodies
- D. restriction enzymes
The evidence-first practice loop
- 1. Verify provenanceOfficial paper and final key before accepting a PYQ label.
- 2. Attempt closed-bookExpose the concept or execution gap before rereading.
- 3. Repair and returnClassify the miss and re-practice after a delay.
Canonical chapter practice
Frequently asked questions
Are these official NEET 2024 Biology Biotechnology PYQs?
No. The previews are original NeetVellum practice questions. A historical item receives a PYQ label only after its official paper and authoritative final answer key are attached. Use the official archive for the source paper.
How should I use the NEET 2024 paper?
Solve the official paper under its original timing, verify against the final key, classify every miss, and then use the linked current-syllabus practice bank to repair the exposed concept.