Help with biochem.... plz help..?

Question

All of the events listed below occur in the light reactions of photosynthesis except

oxygen is produced.

NADP+ is reduced to NADPH.

carbon dioxide is incorporated into PGA.

light is absorbed and funneled to reaction-center chlorophyll a.

ADP is phosphorylated to yield ATP.

What is the primary function of the Calvin cycle?

split water and release oxygen

transport RuBP out of the chloroplast

use NADPH to release carbon dioxide

synthesize simple sugars from carbon dioxide

use ATP to release carbon dioxide

In cyclic photophosphorylation electrons are transferred in the cycle:

Photosystem II-Pq-Cytochrome complex-Pc-Photosystem II

Photosystem I-Fd-cytochrome complex-Pc-Photosystem I

NADPH-Fd-Photosystem I-NADPH

H20-Photosystem II-Pq-H20

Photosystem I – Fd-NADP reductase-Photosystem I

Answer 1

carbon dioxide is incorporated into PGA. - this occurs in the dark stage.

synthesize simple sugars from carbon dioxide

Photosystem I-Fd-cytochrome complex-Pc-Photosystem I