Photosynthesis: Light-Dependent Reactions

What is the initial role of light in the process of photosynthesis?

• To create oxygen

• To initiate energy creation

• To absorb carbon dioxide

• To produce glucose

What happens to water molecules during photosynthesis?

• They split into oxygen and hydrogen

• They remain unchanged

• They combine with carbon dioxide

• They form glucose

What is the role of electrons in the thylakoid membrane?

• They transport hydrogen ions

• They form glucose

• They release oxygen

• They absorb light energy

What molecule is formed when NADP+ gains energy from electrons?

• NADPH

• ATP

• Glucose

• Oxygen

What is the final product of the electron transport chain that is crucial for the next phase of photosynthesis?

• Carbon dioxide

• NADPH

• Oxygen

• ATP