The primary CO 2 acceptor in Hatch and Slack pathway is:
AOAA
BPEP
CPGA
DRuBP
Answer:
B. PEP
Read Explanation:
Phosphoenolpyruvate (PEP) is the 3-Carbon compound and acts as the primary CO2 acceptor in the mesophyll cells of C4 plants, leading to the formation of OAA (Oxaloacetic acid), C4 acid.
The enzyme PEP carboxylase catalyses this reaction.
