Question:

$ATP$ acts as the energy currency of the cell. $ATP$ can be broken down to release energy wherever and whenever energy needs to be utilised.

Updated On: Jul 6, 2022

If both assertion and reason are true and reason is the correct explanation of assertion
If both assertion and reason are true but reason is not the correct explanation of assertion
If assertion is true but reason is false
If both assertion and reason are false

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The Correct Option is A

Solution and Explanation

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 $ATP$. The energy released by oxidation in respiration is not used directly but is used to synthesise $ATP$, which is broken down whenever and wherever energy needs to be utilised. Hence, $ATP$ acts as the energy currency of the cell. This energy trapped in $ATP$ is utilised in various energy-requiring processes of the organisms.

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Notes on respiration in plants

Concepts Used:

Respiration in Plants

Respiration in plants is a process that entails the production of energy in plants. This process can simply be described as the intake of Oxygen and the release of Carbon Dioxide as an outcome of the oxidation of complex organic compounds. Though plants do not have any specific organ to balance the process of respiration, their stems, roots, and leaves do this work at a very low rate than other living beings. The process of respiration is very crucial for the plants to sustain the growth of the plant tissues.

This process can be stated as-

\[C_6H_{12}O_6 + 6O_2 → 6CO_2 + 6H_2O + \text{Energy}\]