Biology
Assertion (A): Respiration is an anabolic process which produces energy in the form of ADP.
Reason (R): Respiration is a destructive process which occurs in a single step and produces ADP.
- A is True and R is False.
- A is False and R is True.
- Both A and R are True.
- Both A and R are False.
Plants Respiration
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Answer
Both A and R are False.
Reason — Respiration is a catabolic process, not anabolic. It breaks down glucose to release energy in form of ATP. It is not a single-step process, it occurs in multiple steps to finally produce ATP.
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Related Questions
A biology teacher asked her students to give the end products of anaerobic respiration in plants/animals.
John said: Carbon dioxide and water.
Kabir said: Glucose and water vapour.
Sukhvinder said: Carbolic acid and lactic acid.
Aayush said: Lactic acid.
Who were correct?
- John and Kabir
- Kabir and Sukhvinder
- Sukhvinder and Aayush
- John and Aayush
Assertion (A): Plants respire only during the daytime when stomata remain open.
Reason (R): Among all the parts of a plant, only the leaves respire because they contain stomata which help in the diffusion of respiratory gases.
- A is True and R is False.
- A is False and R is True.
- Both A and R are True.
- Both A and R are False.
Assertion (A): End products of anaerobic respiration in plants are ethyl alcohol and carbon dioxide.
Reason (R): Incomplete breakdown of cellulose occurs in the anaerobic respiration of plants.
- A is True and R is False.
- A is False and R is True.
- Both A and R are True.
- Both A and R are False.
Assertion (A): In many respects, respiration and photosynthesis in plants are distinctly opposite processes.
Reason (R): In photosynthesis, food is oxidised; whereas in respiration, food is manufactured.
- A is True and R is False.
- A is False and R is True.
- Both A and R are True.
- Both A and R are False.