Photosynthesis In Higher Plants Question 134

Question: No. of carboxylation in $ C_4 $ cycle is/are [DPMT 2003]

Options:

A) 1

B) 2

C) 5

D) 3

Show Answer

Answer:

Correct Answer: B

Solution:

Two times carboxylation occur in $ C_4 $ cycle first carboxylation is done by phosphoenole pyruvate and second in bundle sheath cell by Ribulose 1, 5 biphosphate.