Which molecule is our primary source of energy?
A) protein
B) fatty acids
C) carbohydrates
D) nucleic acids
E) triglycerides

Question

Quizplus · Accepted Answer

Carbohydrates are broken down into glucose, which is then used by cells as their primary source of energy through a process called cellular respiration. While proteins and fatty acids can also be used for energy, their primary functions are as building blocks for cellular structures and other metabolic processes. Nucleic acids carry genetic information and are not used for energy. Triglycerides are a type of fat that can be broken down for energy, but are typically stored in the body for long-term energy reserves rather than being the primary source of energy.

Which Molecule Is Our Primary Source of Energy