Understanding Photosynthesis Processes

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

• To produce glucose

• To convert solar energy into chemical energy

• To fix carbon dioxide

• To release oxygen as a waste product

Tags

NGSS.HS-LS1-5

Which molecule is a direct product of the light-dependent reactions?

• Glucose

• ATP

• Carbon dioxide

• Water

Tags

NGSS.HS-LS1-5

Where do the light-dependent reactions of photosynthesis take place?

• Stroma

• Thylakoid membrane

• Cytoplasm

• Mitochondria

What is the main role of chlorophyll in photosynthesis?

• To absorb light energy

• To transport electrons

• To fix carbon dioxide

• To synthesize glucose

Tags

NGSS.HS-LS1-5

Which of the following is a reactant in the light-independent reactions (Calvin cycle)?

• Oxygen

• ATP

• NADPH

• Carbon dioxide

What is the main product of the light-independent reactions?

• Oxygen

• Glucose

• Water

• ATP

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Which structure within the chloroplast is responsible for capturing light energy?

• Stroma

• Thylakoid

• Granum

• Outer membrane

Tags

NGSS.HS-LS1-5

What is the chemical equation for photosynthesis?

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Which of the following is NOT a product of the light-dependent reactions?

• Oxygen

• ATP

• NADPH

• Glucose

What is the role of NADPH in photosynthesis?

• To absorb light energy

• To provide energy for the Calvin cycle

• To transport electrons

• To release oxygen