Photosynthesis AP Biology

Front

What is the function of NADP+?

Back

It is an electron carrier.

Front

What molecule could not be made during the light reaction if the proton (H+) pump in the thylakoid was not working?

Back

ATP.

Front

What is the effect of an increase in CO2 in the air on photosynthesis?

Back

It would most likely increase photosynthesis.

Front

What are plants that store CO2 at night as an acid in a vacuole called?

Back

CAM plants.

Front

Which type of light would produce the most oxygen in plants?

Back

White light.

Front

What is the primary pigment involved in photosynthesis?

Back

Chlorophyll.

Front

What are the two main stages of photosynthesis?

Back

Light-dependent reactions and light-independent reactions (Calvin cycle).

Front

What is the role of water in photosynthesis?

Back

Water provides electrons and protons for the light reactions and releases oxygen as a byproduct.

Front

What is photorespiration?

Back

A process that occurs when the enzyme RuBisCO fixes oxygen instead of carbon dioxide, leading to a decrease in photosynthetic efficiency.

Front

What is the main product of the Calvin cycle?

Back

Glucose.