EVERYDAY SCIENCE

Detailed explanation-1: -Carbohydrates, proteins and nucleic acids are found as long polymers. Due to their polymeric nature and large size, they are known as macromolecules.

Detailed explanation-2: -Proteins, carbohydrates, nucleic acids, and lipids are the four major classes of biological macromolecules-large molecules necessary for life that are built from smaller organic molecules. Macromolecules are made up of single units known as monomers that are joined by covalent bonds to form larger polymers.

Detailed explanation-3: -Biological macromolecule A large, organic molecule such as carbohydrates, lipids, proteins, and nucleic acids.

Detailed explanation-4: -They are usually the product of smaller molecules, like proteins, lipids, and carbohydrates. Another name for a macromolecule is a polymer, which derives from the Greek prefix poly-to mean “many units.” In broken-down terms, a macromolecule is the product of many smaller molecular units.

Detailed explanation-5: -Most macromolecules are made from single subunits, or building blocks, called monomers. The monomers combine with each other using covalent bonds to form larger molecules known as polymers.