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

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 11 - 12. Respiration in plants4 Marks
MCQ
In alcohol fermentation
  • A
    There is no electron donor
  • B
    Oxygen is the electron acceptor
  • ✓
    Triose phosphate is the electron donor, while acetaldehyde is the electron acceptor
  • D
    Triose phosphate is the electron donor, while pyruvic acid is the electron acceptor
✓

Answer

Correct option: C.
Triose phosphate is the electron donor, while acetaldehyde is the electron acceptor
c
In alcoholic fermentation,

$1$.$NADH$ (formed during conversion of triose-$3$phosphate to $3$ -phosphoglycerate) is oxidized to $NA D^{+i i}$ $2$.Electrons are accepted by acetaldehyde formed by Decarboxylation of pyruvate

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