Question

which biomolecule is found in fats, oils, and waxes and is a source of long-term energy?
carbohydrate proteins lipids nucleic acid

Explanation:

To determine the biomolecule found in fats, oils, waxes, and a source of long - term energy, we analyze each option:

• Carbohydrates are mainly for short - term energy and are not the main component of fats, oils, and waxes.
• Proteins have functions like structure, enzymes, etc., and are not related to fats, oils, and waxes as an energy - storing biomolecule in this context.
• Lipids include fats, oils, and waxes, and they are known to be a source of long - term energy storage in the body.
• Nucleic acids are for storing and transmitting genetic information, not for energy storage in fats, oils, or waxes.

Answer:

C. Lipids