BIOXI14: RESPIRATION IN PLANTS
337788
The enzyme required for the first reaction of TCA cycle is
1 Citrate synthetase
2 Pyruvate dehydrogenase
3 Isocitrate dehydrogenase
4 Succinyl thiokinase
Explanation:
The first reaction of TCA cycle is catalysed by the enzyme citrate synthase and a molecule of \(\mathrm{CoA}\) is released.