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 the equation for photosynthesis?

Back

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

Front

What is the primary pigment involved in photosynthesis?

Back

Chlorophyll is the primary pigment involved in photosynthesis, which absorbs light energy.

Front

What are the two main stages of photosynthesis?

Back

The two main stages of photosynthesis are the light-dependent reactions and the light-independent reactions (Calvin cycle).

Front

Where does photosynthesis occur in plant cells?

Back

Photosynthesis occurs in the chloroplasts of plant cells.

Front

What is the role of sunlight in photosynthesis?

Back

Sunlight provides the energy needed to drive the chemical reactions of photosynthesis.

Front

What are the products of photosynthesis?

Back

The products of photosynthesis are glucose and oxygen.

Front

What is the function of ATP in photosynthesis?

Back

ATP (adenosine triphosphate) provides energy for the chemical reactions during photosynthesis.

Front

What gas is consumed during photosynthesis?

Back

Carbon dioxide (CO₂) is consumed during photosynthesis.

Front

What is the significance of oxygen produced in photosynthesis?

Back

Oxygen produced in photosynthesis is essential for the respiration of most living organisms.