Question

1/10
what is a monomer in the context of biomolecules?
1 a large molecule
2 a type of protein
3 a building block
4 a type of carbohydrate

Explanation:

A monomer is a small molecule that can bond together with other monomers to form a polymer. In the context of biomolecules, monomers serve as the building blocks for larger molecules. For example, amino acids are monomers that form proteins, and monosaccharides are monomers that form carbohydrates. Option 1 ("A large molecule") is incorrect because monomers are small. Option 2 ("A type of protein") is incorrect because monomers are not a type of protein but can form proteins. Option 4 ("A type of carbohydrate") is incorrect because while some monomers (like monosaccharides) can form carbohydrates, monomers are not limited to just carbohydrates. Option 3 ("A building block") correctly describes a monomer's role.

Answer:

1. A building block