AP BIOLOGY

Detailed explanation-1: -cellular respiration, the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities and discarding, as waste products, carbon dioxide and water.

Detailed explanation-2: -Through the process of cellular respiration, the energy in food is converted into energy that can be used by the body’s cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP.

Detailed explanation-3: -Cellular respiration is a series of chemical reactions that break down glucose to produce ATP, which may be used as energy to power many reactions throughout the body. There are three main steps of cellular respiration: glycolysis, the citric acid cycle, and oxidative phosphorylation.

Detailed explanation-4: -Respiration is the process by which living things obtain energy from food. Oxygen is required to convert the food that we eat into energy. This is acquired through breathing which is then used to obtain energy from the nutrients obtained from our food.

Detailed explanation-5: -Answer and Explanation: The energy that is used during cellular respiration is known as ATP. ATP, or adenosine triphosphate, is a chemical compound that is essential for all living organism.