Difference between C4 C3 Cycle ?
Asked by kk1494631
28th October 2018,
11:28 PM
Answered by Expert
Answer:
|
C3 Cycle |
C4 Cycle |
|
Kranz anatomy is absent in leaves. |
Leaf shows the presence of Kranz anatomy, with bundle sheath cells arranged around the vascular bundle. |
|
Chloroplasts are of a single type with the presence of grana. |
Chloroplast is dimorphic. Chloroplasts of mesophyll cells have grana and those of bundle sheath cells do not. |
|
Primary CO2 acceptor is ribulose biphosphate |
Primary CO2 acceptor is Phospho enol pyruvic acid |
|
Fixation of I molecule of CO2 requires 3 ATP and 2 NADH |
Fixation of 1 molecule of CO2 requires 5 ATP and 3 NADH |
|
Occurs in plants like mango, apple |
Occurs in plants like maize, sorghum |
Answered by Expert
29th October 2018,
9:24 AM
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