Respiration In Plants Question 122

Question: Activity of succinic dehydrogenase involves the following in TCA cycle [DPMT 2004]

Options:

A) NAD

B) FAD

C) GDP

D) ATP

Show Answer

Answer:

Correct Answer: B

Solution:

During sixth step succinate is oxidised into fumarate by the enzyme succinate dehydrogenase and two hydrogens are transferred to $ FAD $ to form $ FADH_2 $ .