Photosynthesis

Front

What is photosynthesis?

Back

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

Front

What are the main products of photosynthesis?

Back

The main products of photosynthesis are glucose (C6H12O6) and oxygen (O2).

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is a green pigment found in the chloroplasts of plants that absorbs light energy, primarily from the sun, to drive the photosynthesis process.

Front

What are stomata?

Back

Stomata are tiny openings on the surface of leaves that allow for gas exchange; they enable plants to take in carbon dioxide and release oxygen.

Front

What is the chemical equation for photosynthesis?

Back

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

Front

What is the source of carbon in glucose produced during photosynthesis?

Back

The source of carbon in glucose is carbon dioxide (CO2) from the air.

Front

What type of energy is used in photosynthesis?

Back

Photosynthesis uses radiant energy, primarily from sunlight.

Front

What is the function of chloroplasts?

Back

Chloroplasts are organelles in plant cells where photosynthesis occurs; they contain chlorophyll and other pigments.

Front

Is glucose a reactant or a product of photosynthesis?

Back

Glucose is a product of photosynthesis.

Front

Is oxygen a reactant or a product of photosynthesis?

Back

Oxygen is a product of photosynthesis.