In aerobic cellular respiration, glucose and oxygen are converted into which products, releasing energy for the cell to use?
ANitrogen and hydrogen
BOnly water
COnly oxygen
DCarbon dioxide, water, and energy
Explanation
During aerobic cellular respiration, cells break down glucose in the presence of oxygen to produce carbon dioxide, water, and usable energy, largely in the form of a molecule called ATP. This process occurs continuously within nearly all living cells and is essentially the chemical reverse of photosynthesis, which uses carbon dioxide and water to produce glucose and oxygen. The carbon dioxide produced during respiration is then exhaled by animals and can be reabsorbed by plants for photosynthesis. Explore more Everyday Science MCQs on mcqstutor to keep practicing.

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