LIGHT DEPENDANT REACTIONS

• ATP provides the energy for the light-independent reactions.
• PGAL is a sugar synthesized during photosynthesis.
• Oxygen is released as a waste product from the light-dependent reactions.
• NADPH is a molecule that carries H₂ from the light-dependent reactions to the light-independent reactions.
• Protons pass through ATP synthase channels.
• The oxygen that plants give off comes from the light-dependent reactions of photosynthesis.
• Water provides hydrogen for carbon fixation, except for photosynthesis.
• PGAL, a 3-carbon sugar, is produced, except for the light-dependent reactions of photosynthesis.
• It occurs during the light-independent reaction, which is not correct about photolysis.
• The substance can be identified as green.
• Oxygen is released during light-dependent reactions.
• Carbon fixation occurs during light-independent reactions.
• ATP is produced during light-dependent reactions.
• Electrons flow through an electron transport chain during light-dependent reactions.
• The Calvin cycle occurs during light-independent reactions.
• Glucose is the sugar formed from photosynthesis.
• Bromothymol blue is not a photosynthetic pigment.
• Carotenoids absorb all colors of light except green.
• The initial role of chlorophyll in photosynthesis is to absorb light energy.
• ATP is produced by both cellular respiration and the light-dependent reactions of photosynthesis.

Summary of the key processes in photosynthesis, including the roles of ATP, PGAL, oxygen, and NADPH. Covers light-dependent and light-independent reactions, carbon fixation, and the electron transport chain. Highlights the importance of water and the production of oxygen as a byproduct.