Light Dependent and Light Independent Reaction

Front

What are the two main types of reactions in photosynthesis?

Back

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

Front

What is the primary function of light-dependent reactions?

Back

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

Front

Where do light-dependent reactions occur in plant cells?

Back

In the thylakoid membranes of chloroplasts.

Front

What is produced as a waste product during light-dependent reactions?

Back

Oxygen.

Front

What is the main purpose of the Calvin Cycle?

Back

To construct sugar from carbon dioxide using ATP and NADPH.

Front

What are the reactants of the Calvin Cycle?

Back

Carbon dioxide, ATP, and NADPH.

Front

Which molecule provides the reducing power for the Calvin Cycle?

Back

NADPH.

Front

What is the role of ATP in the Calvin Cycle?

Back

ATP provides the energy needed for the conversion of carbon dioxide into glucose.

Front

What is the significance of chlorophyll in photosynthesis?

Back

Chlorophyll absorbs light energy, which is essential for the light-dependent reactions.

Front

What happens to water molecules during light-dependent reactions?

Back

Water molecules are split (photolysis) to release oxygen and provide electrons.