Home › CBSE Class 11 (Science) › Biology › Respiration in Plants › Which molecule is reoxidised to NAD+ during ferm…
Which molecule is reoxidised to NAD+ during fermentation?
AFADH2
BUbiquinone
CAcetyl CoA
DNADH + H+
Answer & Solution
Correct answer: D. NADH + H+
The reducing agent NADH + H+ gives up its hydrogen to pyruvate or acetaldehyde, regenerating NAD+ so glycolysis can continue.
Related questions
In fermentation, pyruvate stays in which cell location?Which enzyme phosphorylates fructose 6-phosphate into fructose 1,6-bisphosphate?How many ATP molecules per glucose are actually produced in glycolysis, before subtractingIn eukaryotes, oxidative phosphorylation occurs in which location?Newer estimates of ATP yield from one glucose in aerobic respiration are about how many?One turn of the citric acid cycle yields which hydrogen carriers?Plant respiration accounts for about what share of CO2 generated yearly by terrestrial ecoWhich of these terminal electron acceptors is used in anaerobic respiration by some bacter