Question

Which of the following represent(s) biomolecule(s) whose primary function is storage for fuel (i.e. there may be other functions, but its most important role is fuel storage). select all that apply.

a. Glycogen
b. DNA
c. Proteins
d. Triglycerides

Answer 1

Glycogen and triglycerides are two biomolecules that primarily function as energy storage, with glycogen stored in liver and muscle cells and triglycerides in adipose cells. DNA and proteins have different primary roles, such as genetic information storage and tissue construction, respectively.

Step-by-step explanation:

The biomolecules whose primary function is the storage for fuel are glycogen and triglycerides. Glycogen is a highly branched polysaccharide of glucose monomers and serves as an important form of energy storage in animals, particularly in liver and muscle cells. Triglycerides, on the other hand, are the main form of stored energy in animals and are typically stored in adipose cells. Both of these biomolecules are crucial for providing energy when the body needs it. Proteins and DNA, however, have different primary functions; proteins serve as the building blocks of tissues and enzymes while DNA is responsible for storing genetic information.