Carbohydrate molecules
A) are the building blocks of cellular membranes.
B) form the regulatory molecules known as enzymes.
C) are the body's most readily available source of energy.
D) are composed of C, H, O, and N atoms.
E) contain the genetic information found in cells.

Question

Quizplus · Accepted Answer

Carbohydrates are the body's most readily available source of energy. This is because they are easily broken down into glucose, which is the primary source of fuel for the body's cells.

Carbohydrate Molecules