Question

photosynthesis has two main parts (light-independent and light dependent). which descriptions can best be used to explain photosystem i and photosystem ii?
i. light-independent reaction
ii. light-dependent reaction
iii. products are atp and nadph.
iv. occurs in the thylakoid membranes
v. occurs in the stroma
vi. photolysis of water occurs during this stage.
a i, v, and vi
b i, iv, v, and vi
c i, ii, iii, and v
d ii, iii, iv, and vi

Explanation:

Photosystems I and II are components of the light-dependent reactions of photosynthesis. These reactions occur in thylakoid membranes, produce ATP and NADPH, and involve photolysis of water. Light-independent reactions occur in the stroma and do not involve photosystems.

Answer:

D. II, III, IV, and VI