Question 2 of 3
In plants, the primary carbon dioxide acceptor is:
Show answer and solution
Answer: (C) Phosphoenolpyruvate (PEP)
PEP carboxylase in mesophyll cells fixes with 3-carbon PEP to form 4-carbon OAA.
Plant Physiology
NEET level, single correct, medium
NEET question paper PDF
The full paper for each year. Open it on this page or download it.
Opening paper…
More Biology practice
- Plant PhysiologyIn the given chloroplast diagram, light-dependent phosphorylation reactions take place in the thylakoids (Granum), while enzymatic dark reactions (Calvin cycle) occur in:
- Plant PhysiologyThe gaseous plant hormone that promotes fruit ripening and senescence is:
- Genetics & EvolutionCrossing over between non-sister chromatids of homologous chromosomes occurs during:
- Plant Anatomy & ReproductionCasparian strips in plant roots are composed of suberin and are found in the:
- Plant Anatomy & ReproductionDouble fertilization is a unique feature of:
- Genetics & EvolutionThe genotypic ratio of a typical monohybrid cross in F2 generation is:
NEET Biology practice question on Plant Physiology, with the answer and a step-by-step solution. Scan a question from your own book or paper to get a whiteboard video.