Question

What is meant by respiration?

I NEED 1 SENTENCE ANSWER!

* SPAMMING IS BANNED!​

Answer 1

Answer:

the inhaling of oxygen and the exhaling of carbon dioxide

Answer 2

Respiration is a metabolic biochemical process that occurs in all living cells of an organism to produce energy through the inhalation of oxygen and the exhalation of carbon dioxide produced by the oxidation of various organic molecules.

Explanation:

• Respiration is the process by which all living creatures obtain and release energy by transforming dietary energy into metabolically useable forms of chemical energy.

• The process releases energy in a controlled, step-by-step way, allowing it to be used for all cellular functions including metabolism and cell division.

• Many chemical molecules used in cellular metabolism are synthesised from various intermediate products of glycolysis and the citric acid cycle. The carbon dioxide necessary for photosynthesis is replaced by carbon dioxide produced during respiration, and the oxygen required for respiration is replaced by oxygen released during photosynthesis.

• As a result, respiration and photosynthesis work in tandem to preserve the natural equilibrium of carbon dioxide and oxygen.