ANATOMY

Detailed explanation-1: -Glucose reacts with oxygen to release energy in the human body. During breathing, oxygen is reduced by donating an electron to hydrogen. In this process, glucose is oxidized and carbon dioxide and water are produced. In an exothermic reaction, the system releases energy from its surroundings in the form of heat.

Detailed explanation-2: -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-3: -Cellular respiration uses glucose and oxygen, which have high levels of energy, and releases CO2 and water, which have low levels of free energy.

Detailed explanation-4: -Glucose and other food molecules are broken down by controlled stepwise oxidation to provide chemical energy in the form of ATP and NADH.

Detailed explanation-5: -Red blood cells rely on glucose for energy and convert glucose to lactate. The brain uses glucose and ketone bodies for energy. Adipose tissue uses fatty acids and glucose for energy.