1. ATPase only
2. Proton gradient
3. NADPH
4. Proton gradient and ATPs
Proton gradient and ATPs
1. Photosystem I emits electron to be transferred to photosystem II
2. Photosystem I generates strong reductant NADPH and photosystem II a strong oxidant
3. Photosystem I produces a strong oxidant and photosystem II a strong reductant NADPH
4. Photosystem I produces ATP while photosystem II does not produce ATP
Photosystem I generates strong reductant NADPH and photosystem II a strong oxidant
1. Higher transpiration and no photorespiration
2. Low transpiration and no photorespiration
3. High transpiration and photorespiration
4. Low transpiration and photorespiration
Low transpiration and no photorespiration
1. P 700 and P 680
2. P 700, P 680 and Chl.b
3. All components of chl. a
4. P 700, P 680 and chl. b
P 700 and P 680
1. Quinone
2. Ferredoxin
3. F. R..S
4. Phaeophytin
Quinone
1. Plastocyanin
2. Plastoquinone
3. Photolysis of water
4. Fe – S protein
Photolysis of water
1. Mn – Protein
2. Fe –S protein
3. Quinones
4. Cytochromes
Mn – Protein
1. Complete photosynthesis
2. Only Hill reaction
3. Only cyclic phosphorylation
4. Non- cyclic phosphosphorylation
Non- cyclic phosphosphorylation
1. godlewski
2. Bossingault
3. Dutrochet
4. De Saussure
godlewski
1. CO2 is necessary for photosynthesis
2. Light is necessary for photosynthesis
3. Oxygen is evolved during photosynthesis
4. Chlorophyll is essential for photosynthesis
Oxygen is evolved during photosynthesis