Chloroplasts are found only in eukaryotic cells that carry out photosynthesis: plants and algae. Plants and algae appear green as a result of the presence of chlorophyll. Where is chlorophyll located in the chloroplast?
(a) in the first, outer membrane
(b) in the space between the first and second membranes
(c) in the second, inner membrane
(d) in the third, innermost membrane
Answer: D