Find the correct statements:
A : In Calvin cycle the reduction step involves utilisation of 2 molecules of ATP for phosphorylation and two of NADPH for reduction per CO₂ molecule.
B : In all photosynthetic plants, the first stable product of CO₂ fixation in Calvin cycle is 3-phosphoglyceric acid.
C : Chemiosmosis require a membrane, a proton pump, a electron gradient and ATP synthase.
D : Biosynthetic phase ‘or dark reactions of photosynthesis are not light dependent.
E : It is probably to meet the difference in number of ATP and NADPH used in the dark reaction that the cyclic photophosphorylation takes place.
Choose the correct answer from the options given below:
A Correct
In Calvin cycle, per carbon dioxide, two ATP are used for phosphorylation and two NADPH for reduction.B Correct
The first stable product in Calvin cycle is 3 phosphoglyceric acid.C Incorrect
Chemiosmosis requires a membrane, proton gradient and ATP synthase. The term electron gradient is wrong.D Incorrect
Dark reactions are light independent but still depend on ATP and NADPH formed in light reaction.E Correct
Cyclic photophosphorylation occurs to balance the ATP and NADPH requirement of Calvin cycle.
Given below are two statements : one is labelled as Assertion (A) and the other
NextMatch List I with List II List-I List-II Choose the correct answer from the opti
Carbon reactions of photosynthesis are dependent on which products of light reactions?
MediumHow many ATP and NADPH are required for the fixation of one molecule of CO2 in C4 cycle
MediumWhich statement is incorrect:
MediumThe electrons needed to replace those removed from photosystem I are provided by :
MediumMatch List I with List II List-I List-II Choose the correct answer from the options given below:
MediumGiven below are two statements : one is labelled as Assertion (A) and the other is labelled as Reaso
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