AP BIOLOGY

Detailed explanation-1: -The cells of most living things produce ATP from glucose by aerobic cellular respiration, which uses oxygen. Some organisms instead produce ATP from glucose by anaerobic respiration, which does not require oxygen. An important way of making ATP without oxygen is fermentation .

Detailed explanation-2: -Most living things use glucose to make ATP from oxygen.

Detailed explanation-3: -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-4: -Answer and Explanation: Cells make ATP from glucose without oxygen via glycolysis. Glycolysis is the first step of cellular respiration which will produce ATP and pyruvate.

Detailed explanation-5: -Glucose and other food molecules are broken down by controlled stepwise oxidation to provide chemical energy in the form of ATP and NADH.