Question

what does the term grana refer? (A) the double membrane of the chloroplast(B) a flattened disk or sac in the chloroplast(C) a stack of thylakoid membrane structures(D) the central fluid-filled space of the chloroplast(E) the cytochrome system in the membranes of the thylakoids

Answer 1

Answer:

Option (B).

Explanation:

Chloroplast is the semi autonomous organelle present in the plants. The main function of the chloroplast is to provides the proper environment for the process of photosynthesis.

The grana is present inside the chloroplast. These grana are flattened disk or sac like in shape. They are formed from the thylakoid.

Thus, the correct answer is option (C).