AP BIOLOGY

Detailed explanation-1: -Cellular respiration is a catabolic process during which glucose is broken down to release usable energy for a cell. As in all catabolic processes, cellular respiration releases energy which can then be harnessed and used by other reactions in the cell.

Detailed explanation-2: -Some examples of the catabolic processes include glycolysis, the citric acid cycle, the breakdown of muscle protein in order to use the amino acids as substrates for gluconeogenesis, the breakdown of fat in adipose tissue to fatty acids, and oxidative deamination of neurotransmitters by monoamine oxidase.

Detailed explanation-3: -Metabolism refers to a set of chemical reactions carried out for maintaining the living state of the cells in an organism. These can be divided into two categories: Catabolism – the process of breaking molecules to obtain energy. Anabolism – the process of synthesizing all compounds required by the cells.

Detailed explanation-4: -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-5: -Catabolism is the metabolic process by which the cell breaks down complex molecules. The purpose of catabolic reactions is to provide the energy and components needed by anabolic reactions.