Question

what is respiration ? explain its significance
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Answer 1

Answer:

Respiration is important because it produces energy that is essential for the normal functioning of the body. Respiration provides cells with oxygen and expels toxic carbon dioxide. Some energy released by respiration is also in the form of heat. This heat energy contributes significantly in the warm-blooded animals towards the body. Respiration provide energy for biosynthesis of macromolecules like – carbohydrates, lipids, proteins, etc that are required by cells. For the products such as alcohol, antibiotics, vitamins, organic acids, bakery and dairy products, tanned leather, etc. anaerobic respiration is helpful in the industrial production.

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#Nikki

Answer 2

Answer:

Respiration is important because it produces energy that is essential for the normal functioning of the body. Respiration provides cells with oxygen and expels toxic carbon dioxide. ... Respiration provide energy for biosynthesis of macromolecules like – carbohydrates, lipids, proteins, etc that are required by cells.