The primary role of oxygen in cellular respiration is to

Cellular respiration is the process cells use to make energy. Cells in our body combine glucose and oxygen to make ATP and carbon dioxide. ... After each of the four proteins, the electrons end with oxygen. Oxygen combines with the electrons and two hydrogen ions to make water.

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pstnonsonjoku pstnonsonjoku · Answer 2 · 2021-10-05T11:50:04+02:00

In cellular respiration, oxygen assists in the breakdown of glucose to release ATP.

Organisms depend on complex food materials for energy. These food materials are broken down to give glucose.

During cellular respiration, this glucose is combined with oxygen in a very complicated cycle to yield ATP which is the energy molecule in the body.

Hence, the primary role of oxygen in cellular respiration is to assists in the breakdown of glucose to release ATP.

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