Photosystem part 1

Front

What is the primary organelle responsible for photosynthesis in plant cells?

Back

Chloroplast

Front

Which reactant is NOT required for the light reactions of photosynthesis?

Back

Carbon Dioxide

Front

What are the two main stages of photosynthesis?

Back

Light Reactions and Calvin Cycle

Front

In which part of the chloroplast does the Calvin Cycle take place?

Back

Stroma

Front

What are the two energy-carrying molecules produced during the light reactions?

Back

ATP and NADPH

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll absorbs light energy, primarily from the blue and red wavelengths, to drive the photosynthetic process.

Front

What is the main purpose of the light reactions in photosynthesis?

Back

To convert solar energy into chemical energy in the form of ATP and NADPH.

Front

What is the function of the Calvin Cycle in photosynthesis?

Back

To use ATP and NADPH produced in the light reactions to convert carbon dioxide into glucose.

Front

Where do the light reactions of photosynthesis occur?

Back

In the thylakoid membranes of the chloroplasts.

Front

What is the significance of NADPH in the Calvin Cycle?

Back

NADPH provides the reducing power (electrons) needed to convert carbon dioxide into glucose.