Photosynthesis Academy

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose, using carbon dioxide and water.

Front

What is the primary pigment involved in photosynthesis?

Back

Chlorophyll is the primary pigment involved in photosynthesis, responsible for absorbing light energy.

Front

What are the two main stages of photosynthesis?

Back

The two main stages of photosynthesis are the light-dependent reactions and the light-independent reactions (Calvin cycle).

Front

Where does photosynthesis occur in plant cells?

Back

Photosynthesis occurs in the chloroplasts of plant cells.

Front

What is the role of stomata in photosynthesis?

Back

Stomata are small openings on the surface of leaves that allow for gas exchange, enabling carbon dioxide to enter and oxygen to exit.

Front

What is the chemical equation for photosynthesis?

Back

The chemical equation for photosynthesis is 6CO2 + 6H2O + light energy → C6H12O6 + 6O2.

Front

What is a granum?

Back

A granum is a stack of thylakoids within the chloroplast, where the light-dependent reactions of photosynthesis take place.

Front

What happens during the light-dependent reactions?

Back

During the light-dependent reactions, light energy is converted into chemical energy in the form of ATP and NADPH.

Front

What is the function of ATP in photosynthesis?

Back

ATP provides the energy required for the light-independent reactions (Calvin cycle) to synthesize glucose.

Front

How does temperature affect photosynthesis?

Back

High temperatures can slow photosynthesis because they can denature enzymes involved in the process.