EVERYDAY SCIENCE

Detailed explanation-1: -During aerobic cellular respiration, glucose reacts with oxygen, forming ATP that can be used by the cell. Carbon dioxide and water are created as byproducts. The overall equation for aerobic cellular respiration is: In cellular respiration, glucose and oxygen react to form ATP.

Detailed explanation-2: -Glucose is essential in living organisms because it serves as the primary reactant used in cellular respiration, in which a series of pathways produces ATP, the main energy source for cells.

Detailed explanation-3: -Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by-products and ATP is energy that is transformed from the process.

Detailed explanation-4: -All aerobic cells require oxygen to perform aerobic cellular respiration, as it is the final step and is essential for continuing the flow of electrons through the electron transport chain.

Detailed explanation-5: -Cells need oxygen for the efficient use of glucose in cellular respiration. Most organisms use this method to obtain energy. Oxygen binds to parts of glucose molecules, which release water, carbon dioxide, and energy. After all, this is done, the organism uses the energy to produce adenosine triphosphate (ATP).