Photosynthesis Review

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, which captures 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 primarily take place in plants?

Back

Photosynthesis primarily takes place in the leaves of plants, specifically in the chloroplasts.

Front

What is the chemical equation for photosynthesis?

Back

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

Front

What role does sunlight play in photosynthesis?

Back

Sunlight provides the energy needed for the light-dependent reactions of photosynthesis.

Front

What is the function of stomata in plants?

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 role of water (H2O) in photosynthesis?

Back

Water is a reactant in photosynthesis that is split during the light-dependent reactions to release oxygen and provide electrons.

Front

What is glucose (C6H12O6) used for in plants?

Back

Glucose is used by plants as a source of energy and as a building block for growth.

Front

What is the role of phloem in plants?

Back

Phloem is the tissue responsible for transporting sugars (produced during photosynthesis) from the leaves to other parts of the plant.