AP and TS EAMCET Medical Model Paper 9

Arrange the following in descending order based on their number
A) Number of H2O molecules utilised in light phase to produce assimilatory power sufficient to produce one glucose molecule
B) Number of calvin cycles required to form 1G3P as net gain
C) Number of reaction steps in C3 cycle catalysed by transketolase C3
D) Number of NADPH utilising steps in C3 cycle