What is the difference between C 3 and C 4 pathway?

Feature C 3 Cycle C 4 Cycle Primary CO 2 acceptor The primary acceptor of CO 2 is a five-carbon compound, RuBP in Calvin Cycle. Three carbon phosphoenol pyruvic acid is the primary CO 2 acceptor in Hatch and Slack Cycle. Nature of chloroplast Chloroplast is monomorphic (one type) in plants that shows Calvin cycle. Chloroplasts are dimorphic in the plants that possess Hatch and Slack pathway in which mesophyll cells contain large chloroplast without grana and in bundle sheath chloroplast contains grana. These plants show kranz anatomy. First stable product The first stable product of C 3 cycle is phosphoglyceric acid, a three-carbon compound. In C 4 cycle, it is a four-carbon compound, oxaloacetic acid.

What is the difference between C 3 and C 4 pathway?

Feature C 3 Cycle C 4 Cycle Primary CO 2 acceptor The primary acceptor of CO 2 is a five-carbon compound, RuBP in Calvin Cycle. Three carbon phosphoenol pyruvic acid is the primary CO 2 acceptor in Hatch and Slack Cycle. Nature of chloroplast Chloroplast is monomorphic (one type) in plants that shows Calvin cycle. Chloroplasts are dimorphic in the plants that possess Hatch and Slack pathway in which mesophyll cells contain large chloroplast without grana and in bundle sheath chloroplast contains grana. These plants show kranz anatomy. First stable product The first stable product of C 3 cycle is phosphoglyceric acid, a three-carbon compound. In C 4 cycle, it is a four-carbon compound, oxaloacetic acid.