SSC MTS EXAM

Detailed explanation-1: -Metabolism is the set of life-sustaining chemical reactions in organisms. Metabolic reactions may be categorized as catabolic – the breaking down of compounds, or anabolic – the building up (synthesis) of compounds. Most metabolic reactions in the body require the activity of an enzyme catalyst.

Detailed explanation-2: -metabolism, the sum of the chemical reactions that take place within each cell of a living organism and that provide energy for vital processes and for synthesizing new organic material.

Detailed explanation-3: -Chemical reactions that take place inside living things are called biochemical reactions. The sum of all the biochemical reactions in an organism is referred to as metabolism. Metabolism includes both exothermic (heat-releasing) chemical reactions and endothermic (heat-absorbing) chemical reactions.