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STD 11 - 12. Respiration in plants — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 12. Respiration in plants1 Mark
MCQ
Decarboxylation is not involved in
  • A
    Electron transport system
  • ✓
    Glycolysis
  • C
    Kreb's cycle
  • D
    Alcoholic fermentation
✓

Answer

Correct option: B.
Glycolysis
b
(b) Decarboxylation is the removal of carbon from a compound by using carbon to make $CO_2$. During kreb's cycle the acetyl group pass round the cycle and the two carbon atoms are lost in the form of carbon dioxide in two decarboxylation reactions.

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