Biology
Grade-10
Easy

Question

The primary carbon dioxide acceptor in _____ plants is phosphoenol pyruvate (PEP).

  1. C2
  2. C3
  3. C4
  4. Both C3 & C4

hintHint:

C4

The correct answer is: C4


    the first CO2 acceptor in C4 cycle is phosphonyl pyruvate (PEP) which is a 3-carbomn molecule.

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