NEW
Font size
Worksheetsphotosynthesis
Total questions: 16
Worksheet time: 10mins
Which of the following plants fixes carbon dioxide at night?
Sugarcane.
Cactus.
Oryza sativa.
Hibiscus rosa-sinensis.
Which of the following plants fixes carbon dioxide at night?
Sugarcane.
Cactus.
Oryza sativa.
Hibiscus rosa-sinensis.
The role of water molecule in light dependent reaction is to …
Hydrolyse NADP+ at the end of the electron transport chain.
Involve directly in the production of ATP.
Replace the excited electron of reaction centre molecule in photosystem II.
Involve directly in Calvin cycle.
The role of water molecule in light dependent reaction is to …
Hydrolyse NADP+ at the end of the electron transport chain.
Involve directly in the production of ATP.
Replace the excited electron of reaction centre molecule in photosystem II.
Involve directly in Calvin cycle.
The role of water molecule in light dependent reaction is to …
Hydrolyse NADP+ at the end of the electron transport chain.
Involve directly in the production of ATP.
Replace the excited electron of reaction centre molecule in photosystem II.
Involve directly in Calvin cycle.
In CAM plants, carbon dioxide is fixed for the first time to …
Ribulose bisphosphate.
Phosphoenolpyruvate.
Glyceraldehyde-3-phosphate.
3-phosphoglycerate.
Cyclic photophosphorylation differs from non-cyclic photophosphorylation in that _____________ is not made from the process.
ATP.
PGAL.
NADH.
NADPH
In C4 pathway, which of the following molecules combines with carbon dioxide first?
Glyceraldehyde phosphate
Ribulose bisphosphate
Phosphoenol pyruvic acid
Citric acid
How does the calvin cycle differ from the light reactions?
The calvin cycle takes place in the thylakoid
The calvin cycle takes place in the stroma
The calvin cycle takes place in the mitochondria
The calvin cycle produces ATP to be used in the light dependent reactions
How does the calvin cycle differ from the light reactions?
The calvin cycle takes place in the thylakoid
The calvin cycle takes place in the stroma
The calvin cycle takes place in the mitochondria
The calvin cycle produces ATP to be used in the light dependent reactions
What are the products of photosynthesis?
lipids
carbs and reactants essential for aerobic respiration
starches
carbs and reactants essential for anaerobic respiration
What is the role of Chlorophyll in photosynthesis?
It breaks the hydrogen bonds in water molecules
It converts light energy into chemical energy contained in bonds
It releases absorbs green light waves and reflects all of the other ones
it provides energy for the light dependent reactions
