Within chloroplasts, light is captured by
(A) Grana within cisternae
(B) Thylakoids within grana
(C) Cisternae within grana
(D) Grana within thylakoids
(A) Grana within cisternae
(B) Thylakoids within grana
(C) Cisternae within grana
(D) Grana within thylakoids