Question

question 21 (1 point)
which structure inside the chloroplast contains chlorophyll?
o a ribosomes
b stroma
o c nucleus
d thylakoids

Explanation:

Chlorophyll is located in the thylakoid membranes of chloroplasts. Thylakoids are flattened sac - like structures where the light - dependent reactions of photosynthesis occur. Ribosomes are involved in protein synthesis. The stroma is the fluid - filled space inside the chloroplast where the light - independent reactions (Calvin cycle) take place. The nucleus is not a part of the chloroplast; it is a separate organelle in eukaryotic cells that contains the cell's genetic material.

Answer:

d. Thylakoids