Which of the following are required for the light reaction of Photosynthesis? A. $\mathrm{CO}_2$ B.…
Which of the following are required for the light reaction of Photosynthesis?
A. $\mathrm{CO}_2$
B. $\mathrm{O}_2$
C. $\mathrm{H}_2 \mathrm{O}$
D. Chlorophyll
E. Light
Choose the correct answer from the options given below:
A, C, D and E only
C, D and E only
A and B only
A, C and E only
Solution
For the process of light reaction, water, light and chlorophyll are required. $\mathrm{CO}_2$ is used during the second stage of photosynthesis i.e. dark reaction.
Oxygen is a product of light reaction formed by photolysis of water.