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

6 CO₂ + 6 H₂O + Energy → C₆H₁₂O₆ + 6 O₂

Front

What are the main products of the Calvin cycle?

Back

The main products of the Calvin cycle are sugars, NADP⁺, and ADP + P.

Front

What gas is produced during photosynthesis?

Back

Oxygen (O₂) is produced during photosynthesis.

Front

What factors affect the rate of photosynthesis?

Back

The rate of photosynthesis is affected by light intensity, carbon dioxide concentration, and temperature.

Front

What is the role of chlorophyll in photosynthesis?

Back

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

Front

What is the significance of the light-dependent reactions?

Back

Light-dependent reactions convert solar energy into chemical energy in the form of ATP and NADPH, which are used in the Calvin cycle.

Front

What is the role of water in photosynthesis?

Back

Water (H₂O) is a reactant in photosynthesis that provides electrons and protons, and it is split to release oxygen.

Front

How does temperature affect photosynthesis?

Back

Temperature affects the enzymes involved in photosynthesis; too high or too low temperatures can reduce the rate of photosynthesis.

Front

What is the relationship between light intensity and photosynthesis?

Back

As light intensity increases, the rate of photosynthesis increases until it reaches a saturation point.