Which is the function of glycogen? A. Immediate nutrition B. Transport C. Energy reserve D. Protection against mechanical stresses E. Structural A. D

Ah, guess what? While immediate nutrition and protection against mechanical stresses are important, glycogen really shines as an energy reserve (C). Think of glycogen as your body’s backup battery—whenever you need a quick boost of energy for that surprise sprint to catch the bus or an intense gym session, glycogen is there to save the day! Fun fact: Glycogen is primarily stored in the liver and muscles. When your blood sugar dips, your liver releases glucose from glycogen to keep your energy levels steady. So, the next time you bite into a delicious pastry, just remember your body is gearing up to stash some of that sweetness away for a later energy boost!