Question

define respiration????????​

Answer 1

Answer:

it is the kind of biochemical process which involves usage of oxygen and releasing of carbon-dioxide. Respiration is also called combustion process.

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Answer 2

Answer:

Respiration is the biochemical process in which glucose, A 6-carbon molecule is first broken down into pyruvate, a 3-carbon molecule to release 8 ATP molecules, which is further broken down either in presence of oxygen (aerobic respiration) or in absence of it (anaerobic respiration) to release more ATP molecules.

Explanation:

After breaking down of glucose into pyruvate, three pathways for respiration are taken up as shown in the flowchart attached.