Photosynthesis

Front

What is the overall equation for photosynthesis?

Back

6CO₂ + 6H₂O + light energy → C₆H₁₂O₆ + 6O₂

Front

What are the two main stages of photosynthesis?

Back

Light-dependent reactions and light-independent reactions (Calvin cycle).

Front

Where in the plant cell does photosynthesis occur?

Back

In the chloroplasts.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll absorbs light energy, primarily in the blue and red wavelengths.

Front

What is the primary purpose of the light-dependent reactions?

Back

To convert solar energy into chemical energy in the form of ATP and NADPH.

Front

What is the Calvin cycle?

Back

The light-independent reactions of photosynthesis that convert CO₂ into glucose using ATP and NADPH.

Front

What is the significance of oxygen production in photosynthesis?

Back

Oxygen is released as a byproduct and is essential for aerobic respiration in most living organisms.

Front

What are the energy-carrying molecules produced in the light-dependent reactions?

Back

ATP and NADPH.

Front

How does carbon dioxide enter the plant for photosynthesis?

Back

Through small openings called stomata.

Front

What factors can affect the rate of photosynthesis?

Back

Light intensity, carbon dioxide concentration, temperature, and water availability.