The site of light-dependent reactions in the chloroplast is
A)the stroma.
B)the thylakoids.
C)the outer membrane.
D)the lumen.
E)All of the above.

Question

Quizplus · Accepted Answer

The thylakoids are the internal, stacked membranes in the chloroplast where the photosystems and electron transport chain responsible for light-dependent reactions take place. The stroma and outer membrane are not directly involved in these reactions, and the lumen is the space inside the thylakoids. Therefore, B is the most accurate answer.

The Site of Light-Dependent Reactions in the Chloroplast Is