Photosynthesis Quiz

What is photosynthesis?

• The process of cells converting light energy into food

• The breakdown of food into energy

• The process of water absorption in plants

• The conversion of oxygen into carbon dioxide

What is the role of chloroplasts in a cell?

• They store water

• They capture energy from the sun and perform photosynthesis

• They break down waste

• They transport nutrients

What is ATP?

• A molecule with two phosphate groups

• A molecule with three phosphate groups

• A type of sugar

• A protein

What is the difference between ATP and ADP?

• ATP has two phosphate groups, ADP has three

• ATP has three phosphate groups, ADP has two

• ATP is a sugar, ADP is a protein

• ATP is a pigment, ADP is a lipid

What is NADPH?

• A pigment in chloroplasts

• An energy carrier molecule

• A type of sugar

• A protein

Where are chloroplasts found?

• In animal cells

• In plant cells

• In bacteria

• In fungi

What are the reactants of photosynthesis?

• Oxygen and glucose

• CO2, water, and sunlight

• Nitrogen and oxygen

• Water and glucose

What are the reactants in the light-dependent stage of photosynthesis?

• CO2 and glucose

• H2O and sunlight

• O2 and NADPH

• ATP and NADP+

Where does the light-dependent stage of photosynthesis occur?

• Stroma

• Cytoplasm

• Thylakoid

• Mitochondria

What is produced during the Calvin cycle?

• O2, NADPH, ATP

• Glucose, ADP, NADP+

• H2O and sunlight

• CO2 and glucose