Photosynthesis

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 main purpose of photosynthesis?

Back

The main purpose of photosynthesis is to produce glucose (sugar) that plants use for energy and growth.

Front

What are the raw materials needed for photosynthesis?

Back

The raw materials needed for photosynthesis are carbon dioxide (CO2) and water (H2O).

Front

What is the primary pigment involved in photosynthesis?

Back

The primary pigment involved in photosynthesis is chlorophyll, which absorbs light energy.

Front

Where does photosynthesis take place in plant cells?

Back

Photosynthesis takes place in the chloroplasts of plant cells.

Front

What is the equation for photosynthesis?

Back

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

Front

What gas is produced as a byproduct of photosynthesis?

Back

Oxygen (O2) is produced as a byproduct of photosynthesis.

Front

How do plants absorb carbon dioxide?

Back

Plants absorb carbon dioxide through small openings in their leaves called stomata.

Front

What role does sunlight play in photosynthesis?

Back

Sunlight provides the energy needed for the chemical reactions that convert carbon dioxide and water into glucose.

Front

What happens to glucose produced during photosynthesis?

Back

Glucose produced during photosynthesis can be used immediately for energy, stored as starch, or used to build other organic molecules.