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Which enzyme plays the role of a catalyst in CO2 fixation in C4 plants?

Which enzyme plays the role of a catalyst in CO2 fixation in C4 plants? Correct Answer Carbonic anhydrase

Carbonic anhydrase is an enzyme, which plays the role of catalyst in the first CO2 fixation step of C4 pathway. It helps the CO2 molecule to bind to the active site of RuBisCO.

Related Questions

Which of the following statements relating to 'role' is/are true and false?
1 The system of various roles that the individual carries and performs is 'role set'.
2. The system of various roles of which an individuals role is a part in 'role space'.
3. Self role integration, proactivity, creativity and conformation are ingredients of the role making dimension of role efficacy.
4. Role stress is caused by both role space conflict and role set conflict.
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Reason (R) While every role has some routine elements, challenge can also be incorporated into every role. However, the challenge should not exceed an optimal limit, otherwise it may produce dysfunctional stress, resulting in poor performance or damage to the health of the employee in the long-run.
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2. Shade plants are shorter and stockier than sun plants
3. Shade plants have dense covering of hairs while sun plants are less hairy
4. The stems of shade plants are taIler and more branched than that of sun plants
Which of the following is NOT a function of political parties? 1. They contest election, forms and run the government to promote public opinion on various issues and plays an important role in decision making. 2. The opposition party plays the role of critic for the government which is the true essence of democracy.
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