Phosphoenolpyruvate (PEP) is the primary CO2 acceptor in HomeMedical Entrance ExamPhosphoenolpyruvate (PEP) is the primary CO2 acceptor inBiology, Entrance, Medical, NEETPhosphoenolpyruvate (PEP) is the primary CO2 acceptor inOption 1 : C3 and C4 plantsOption 2 : C2 plantsOption 3 : C3 plantsOption 4 : C4 plants