1. what function does chlorophyll play in the process of photosynthesis?
A. it captures light energy from the sun
B. it breaks down water molecules
C. it breaks down CO2
D. it forms ATP

2. which are required to start the light-dependent reaction of photosynthesis?
A. CO² and chlorophyll
B. light and water
C. ATP
D. oxygen

3. why is water necessary in photosynthesis?
A. it reacts with CO² to form sugar
B. it aids in the transport of ATP
C. it transfers energy during NADP production
D. it is used in the production of H+, e- and O²

4. in the foof making process, plants absorb water (H²O) and carbon dioxide (CO²) to release oxygen (O²) and produce glucose (C⁶H¹²O⁶). In which part of photosynthesis is oxygen released?
A. calvin cycle
B. dark reaction
C. light-dependent reaction
D. light-independent reaction

5.which is not the product of photosynthesis?
A. carbon dioxide
B. glucose
C. ATP
D. NADPH​