BIOMOLECULES AND ENZYMES

Detailed explanation-1: -The correct answer: Organic molecules store potential energy in covalent bonds. Organic molecules are present in the body like the nutrients that are absorbed from the food. The organic molecules are formed with the help of covalent bonds and the bonds in their structure carry the energy.

Detailed explanation-2: -CHEMICAL ENERGY is the energy stored in the bonds between atoms and molecules. Food, fuel, and the energy stored in the chemicals inside a battery are examples. NUCLEAR ENERGY is the energy stored in the nucleus of an atom – the energy that holds the nucleus together.

Detailed explanation-3: -Chemical energy is an energy store, one of the most crucial energy stores available to us. Energy stored in an object is a form of potential energy. The potential energy of chemical energy is found stored in the chemical bonds that bind atoms in molecules.

Detailed explanation-4: -Chemical energy is energy stored in the bonds of atoms and molecules.