Statement I: | RuBisCO is the most abundant enzyme in the world. |
Statement II: | Photorespiration does not occur in C4 plants. |
1. | Statement I is correct but Statement II is incorrect |
2. | Statement I is incorrect but Statement II is correct |
3. | Both Statement I and Statement II are correct |
4. | Both Statement I and Statement II are incorrect |
The process which makes a major difference between C3 and C4 plants is:
1. | glycolysis | 2. | Calvin cycle |
3. | photorespiration | 4. | respiration |
I: | is the most abundant enzyme in the world |
II: | is characterised by the fact that its active site can bind to both CO2 and O2 |
III: | has a much greater affinity for CO2 when the CO2: O2 is nearly equal |
1. | Only I and II are correct |
2. | Only I and III are correct |
3. | Only II and III are correct |
4. | I, II and III are correct |