Podcast
Questions and Answers
Which component is responsible for the reduction of NADP to NADPH2 in photosynthesis?
Which component is responsible for the reduction of NADP to NADPH2 in photosynthesis?
- Protons (H+)
- Cyclic electron flow
- NADH
- Electrons from split water molecules (correct)
What is the main difference concerning the reaction centers in cyclic and non-cyclic photophosphorylation?
What is the main difference concerning the reaction centers in cyclic and non-cyclic photophosphorylation?
- Cyclic photophosphorylation uses P700 while non-cyclic photophosphorylation uses P680 (correct)
- Both use the same reaction center, P700
- Both use the same reaction center, P680
- Cyclic photophosphorylation uses P680 while non-cyclic photophosphorylation uses P700
Which type of photophosphorylation involves both photosystem I and II, and results in the production of both ATP and NADPH molecules?
Which type of photophosphorylation involves both photosystem I and II, and results in the production of both ATP and NADPH molecules?
- Cyclic photophosphorylation
- Neither cyclic nor non-cyclic photophosphorylation
- Non-cyclic photophosphorylation (correct)
- Both cyclic and non-cyclic photophosphorylation
Which process is predominantly found in bacteria and only employs photosystem I?
Which process is predominantly found in bacteria and only employs photosystem I?
What is the primary difference between cyclic and non-cyclic photophosphorylation concerning electron flow?
What is the primary difference between cyclic and non-cyclic photophosphorylation concerning electron flow?
Which photophosphorylation process relies on the photolysis of water for the production of oxygen as a by-product?
Which photophosphorylation process relies on the photolysis of water for the production of oxygen as a by-product?
Which process does not involve the synthesis of ATP molecules?
Which process does not involve the synthesis of ATP molecules?
What is the main difference between cyclic and non-cyclic photophosphorylation regarding the need for water?
What is the main difference between cyclic and non-cyclic photophosphorylation regarding the need for water?
Which type of photophosphorylation results in the production of only ATP molecules and does not evolve oxygen as a by-product?
Which type of photophosphorylation results in the production of only ATP molecules and does not evolve oxygen as a by-product?
Which process does not require the presence of NADP to function?
Which process does not require the presence of NADP to function?
