ICSE Class X Biology 2013 Solved Papers

Differentiate between the following pairs on the basis of what is mentioned in brackets :

Question : 56

Total: 90

Photolysis and Photophosphorylation. (Definition)

Solution:

Photolysis	Photophosphorylation.
Splitting of water in the presence of sunlight by activated photosynthetic pigments	Formation of ATP from ADP and inorganic phosphate by the utilization of energy released by electrons emitted due to photolysis of water.

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