2022 source guide · Biology

NEET 2022 Biology Respiration in Plants Questions

Use this page to connect the official 2022 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.

Practice 100 verified questions →Check official NTA archive ↗

What to master

glycolysis, fermentation, aerobic respiration, respiratory balance and amphibolic pathways.

Original practice preview

These are current-syllabus NeetVellum questions, shown separately from historical-paper provenance.

Example 1 · difficulty 2/5

According to the glycolytic scheme, the conversion of glucose into pyruvic acid consists of

A. four enzyme-catalysed reactions
B. six enzyme-catalysed reactions
C. ten enzyme-catalysed reactions
D. twelve enzyme-catalysed reactions

Example 2 · difficulty 3/5

At which two conversions is ATP invested during glycolysis?

A. Glucose-6-phosphate to fructose-6-phosphate and phosphoenolpyruvate to pyruvate
B. Fructose-1,6-bisphosphate to triose phosphates and 3-phosphoglycerate to 2-phosphoglycerate
C. 1,3-bisphosphoglycerate to 3-phosphoglycerate and phosphoenolpyruvate to pyruvate
D. Glucose to glucose-6-phosphate and fructose-6-phosphate to fructose-1,6-bisphosphate

Example 3 · difficulty 2/5

Fructose-1,6-bisphosphate is split during glycolysis to form

A. dihydroxyacetone phosphate and phosphoglyceraldehyde
B. two molecules of glucose-6-phosphate
C. pyruvic acid and acetyl coenzyme A
D. 3-phosphoglycerate and phosphoenolpyruvate

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

Respiration in Plants →

Frequently asked questions

Are these official NEET 2022 Biology Respiration in Plants 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 2022 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.