Question

The two primary forms of long-term energy storage in animal cells are _____ and _______.


A. proteins, fatty acids


B. starch, fatty acids


C. glycogen, fatty acids


D. DNA, RNA

Answer 1

option B as both are long chains of carbohydrates!

hope this helps!

Answer 2

Answer:

The two primary forms of long-term energy storage in animal cells are glycogen and fatty acids.

Explanation:

Living organisms use two major types of energy storage. Energy-rich molecules such as glycogen and triglycerides store energy in the form of covalent chemical bonds. Cells synthesize such molecules and store them for later release of energy. The second major form of biological energy storage is electrochemical and takes the form of gradients of charged ions across cell membranes. This learning project allows participants to explore some of the details of energy storage molecules and biological energy storage that involves ion gradients across cell membranes.

Hence, The two primary forms of long-term energy storage in animal cells are glycogen and fatty acids.

SPJ2