photosynthesis

What is photosynthesis?

• Photosynthesis is the process by which plants convert light energy into chemical energy.
• Photosynthesis is the process by which animals breathe oxygen.

What role do chlorophyll molecules play in photosynthesis?

• Chlorophyll molecules release oxygen into the atmosphere.

• Chlorophyll molecules absorb light energy from the sun.

Which of the following is a byproduct of photosynthesis?

• Carbon dioxide

• Oxygen

In which part of the plant does photosynthesis primarily occur?

• In the leaves

• In the roots

What is the main pigment involved in photosynthesis?

• Carotene

• Chlorophyll

Which gas is consumed during the process of photosynthesis?

• Carbon dioxide

• Oxygen

What is the primary purpose of photosynthesis in plants?

• To produce food for the plant

• To absorb nutrients from the soil

What is the chemical equation for photosynthesis?

• 6CO2 + 6H2O -> C6H12O6 + 6O2

• C6H12O6 + 6O2 -> 6CO2 + 6H2O

Which organelle is responsible for photosynthesis in plant cells?

• Mitochondria

• Chloroplasts

What type of light is most effective for photosynthesis?

• Red and blue light

• Green light