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 equation for photosynthesis?

Back

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

Front

What is the chemical formula for water?

Back

The chemical formula for water is H₂O.

Front

What is the chemical formula for glucose?

Back

The chemical formula for glucose is C₆H₁₂O₆.

Front

What happens to the rate of photosynthesis in an air-proof bottle?

Back

The rate of photosynthesis gradually slows down to zero because CO₂ is used up.

Front

What factors can decrease the rate of photosynthesis?

Back

Factors that can decrease the rate of photosynthesis include reduced light availability, lower CO₂ concentration, and extreme temperatures.

Front

What role does light play in photosynthesis?

Back

Light provides the energy needed for photosynthesis to occur, enabling plants to convert CO₂ and H₂O into glucose.

Front

What is the importance of chlorophyll in photosynthesis?

Back

Chlorophyll is the green pigment in plants that absorbs light energy, primarily from the sun, which is essential for photosynthesis.

Front

How does temperature affect photosynthesis?

Back

Temperature affects the rate of photosynthesis; too low or too high temperatures can slow down or inhibit the process.

Front

What is the byproduct of photosynthesis?

Back

The byproduct of photosynthesis is oxygen (O₂), which is released into the atmosphere.