What is the basis for designating C3 and C4 pathways of photosynthesis?

Why does the rate of photosynthesis decrease at higher temperatures?

Suppose Euphorbia and Maize are grown in the tropical area.

a. Which one of them do you think will be able to survive under such conditions?

b. Which one of them is more efficient in terms of photosynthetic activity?

c. What difference do you think are there in their leaf anatomy?

ATPase enzyme consists of two parts. What are those parts? How are they arranged in the thylakoid membrane? Conformational change occurs in which part of the enzyme?

Succulents are known to keep their stomata closed during the day to check transpiration. How do they meet their photosynthetic CO₂ requirements?

a. NADP reductase enzyme is located on _________________.

b. Breakdown of proton gradient leads to release of _________________.

What is the basis for designating C3 and C4 pathways of photosynthesis?

Chemosynthetic bacteria obtain energy from

Is it correct to say that photosynthesis occurs only in leaves of a plant? Besides leaves, what are the other parts that may be capable of carrying out photosynthesis? Justify.

In a way green plants and cyanobacteria have synthesized all the food on the earth. Comment.

The entire process of photosynthesis consists of a number of reactions. Where in the cell do each of these take place?

a. Synthesis of ATP & NADPH __________________________

b. Photolysis of water __________________________

c. Fixation of CO₂ __________________________

d. Synthesis of sugar molecule __________________________

e. Synthesis of starch __________________________