NEET PG DENTAL EXAM

Detailed explanation-1: -Humans obtain energy from three classes of fuel molecules: carbohydrates, lipids, and proteins. The potential chemical energy of these molecules is transformed into other forms, such as thermal, kinetic, and other chemical forms.

Detailed explanation-2: -Catabolism – This process is mainly involved in breaking down larger organic molecules into smaller molecules. This metabolic process releases energy. Anabolism – This process is mainly involved in building up or synthesizing compounds from simpler substances required by the cells.