Photosynthesis - Intro

What is the primary purpose of photosynthesis?

• To produce oxygen for animals

• To convert solar energy into chemical energy

• To absorb carbon dioxide from the air

• To store energy as kinetic energy

In which organelle does photosynthesis occur?

• Mitochondria

• Chloroplast

• Nucleus

• Ribosome

Which pigment is most responsible for capturing light energy?

• Carotene

• Chlorophyll

• Xanthophyll

• Melanin

What are the products of the light-dependent reactions?

• Glucose and oxygen

• ATP and NADPH

• Water and carbon dioxide

• Glucose and ATP

What gas is used during photosynthesis?

• Carbon dioxide

• Oxygen

• Nitrogen

• Hydrogen

What is the main product of the Calvin Cycle?

• Oxygen

• Water

• Glucose

• ATP

Which of the following is NOT required for photosynthesis?

• Light

• Water

• Oxygen

• Carbon dioxide

What is the role of NADP⁺ in photosynthesis?

• It provides energy

• It carries electrons

• It breaks down water

• It stores glucose

Which color of light is least effective for photosynthesis?

• Red

• Blue

• Green

• Violet

Where do the light-dependent reactions take place?

• Thylakoid membrane

• Stroma

• Mitochondria

• Cytoplasm