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What is a macromolecule?

Answer 1

Macro- means big
Molecules- electrically neutral group of two or more atoms held together by chemical bonds

A macromolecule is a very large molecule.

Macromolecules are nucleic acids, proteins, carbohydrates, polyphenols, lipids and macrocycles. They are mostly used biochemistry.

Lipids and macrocycles are non-polymeric molecules.
Nucleic acids, proteins, carbohydrates and polyphenols are created by polymerization of smaller subunits, monomers.
Two monomers create a dimer. Dimers, trimers, and tetramers are oligomers composed of two, three and four monomers. And a polymer is a molecule of unlimited monomers.

Here you can see a really big molecule, id est, a a polypeptide macromolecule.

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Answer 2

Nicholas Ahn

Macromolecules, which include proteins, nucleic acids, carbohydrates, and lipids, are large molecules that are formed by the polymerization of smaller subunits known as monomers. These subunits can be identical or different and are joined together by covalent bonds. Macromolecules are important for biological processes and are necessary for the structure, function, and regulation of cells and organisms.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.