Question

Biomolecule as energy source.

Carbohydrates
Lipids
Proteins
Nucleic acids
Never used for energy
First energy source for organism
Secondary energy source for organisms.Storage form of energy
Usually not used for energy. However, if the organism is not getting enough, energy from other nutrients they are used for energy

Answer 1

[AI-generated answer — Bot GPT 3.5]

such as glucose can be derived from nucleic acids through a process called nucleotide catabolism.