Q. Assertion : acts as the energy currency of the cell.
Reason : can be broken down to release energy wherever and whenever energy needs to be utilised.

 2714  200 Respiration in Plants Report Error

Solution:

Cellular respiration is the mechanism of breakdown of food materials within the cell to release energy, and the trapping of this energy for synthesis of . The energy released by oxidation in respiration is not used directly but is used to synthesise , which is broken down whenever and wherever energy needs to be utilised. Hence, acts as the energy currency of the cell. This energy trapped in is utilised in various energy-requiring processes of the organisms.