AP Biology Photosynthesis

Front

Where does the carbon come from that is used to form glucose in photosynthesis?

Back

The carbon comes from CO₂ in the air.

Front

What is the role of NADP+ in photosynthesis?

Back

NADP+ acts as an electron carrier.

Front

Which molecule is not required for the Calvin Cycle?

Back

H₂O is not needed for the Calvin Cycle.

Front

What color of light do green plants reflect?

Back

Green light is reflected by green plants.

Front

How is the H+ concentration gradient used in photosynthesis?

Back

It is used to generate ATP.

Front

What are the two main stages of photosynthesis?

Back

The two main stages are the light-dependent reactions and the Calvin Cycle.

Front

What is the primary purpose of the light-dependent reactions?

Back

The primary purpose is to convert solar energy into chemical energy (ATP and NADPH).

Front

What is produced during the light-dependent reactions?

Back

Oxygen, ATP, and NADPH are produced during the light-dependent reactions.

Front

What is the main product of the Calvin Cycle?

Back

The main product of the Calvin Cycle is glucose.

Front

What is the significance of chlorophyll in photosynthesis?

Back

Chlorophyll absorbs light energy, primarily in the blue and red wavelengths.