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 is chlorophyll?

Back

Chlorophyll is a green pigment found in the chloroplasts of plants that is essential for photosynthesis, as it absorbs light energy.

Front

What do plants need for photosynthesis?

Back

Plants need sunlight, carbon dioxide, and water to perform photosynthesis.

Front

What is the main product of photosynthesis?

Back

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

Front

What happens to the oxygen produced during photosynthesis?

Back

The oxygen produced during photosynthesis is released into the atmosphere through small openings in the leaves called stomata.

Front

What is the role of sunlight in photosynthesis?

Back

Sunlight provides the energy required for the photosynthesis process, allowing plants to convert carbon dioxide and water into glucose.

Front

What is the role of water in photosynthesis?

Back

Water is a raw material in photosynthesis; it is split into hydrogen and oxygen, with hydrogen being used to form glucose.

Front

What is glucose used for in plants?

Back

Glucose is used by plants as a source of energy for growth, reproduction, and other vital functions, and it can be stored as starch for later use.

Front

What is the equation for photosynthesis?

Back

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

Front

What are stomata?

Back

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