Question

All biomolecules have the following traits except
Responses

covalent bonds.
covalent bonds.

nitrogen elements.
nitrogen elements.

hydrogen elements.
hydrogen elements.

a carbon backbone.

Answer 1

All biomolecules have the following traits except **nitrogen elements.**

While many biomolecules, such as proteins and nucleic acids, do contain nitrogen, not all biomolecules necessarily have nitrogen as a component. For example, carbohydrates and lipids may not contain nitrogen. However, they all typically have covalent bonds, hydrogen elements, and a carbon backbone.