Glycogen granules
A) cannot be detected by light microscopy, even if iodine is added.
B) function as storage depots for carbon and energy.
C) are derived directly from either PHB or PHA.
D) None of the above applies to glycogen granules.

Question

Quizplus · Accepted Answer

Glycogen granules function as storage depots for carbon and energy. They can be visualized with light microscopy if iodine is added, which stains the glycogen a deep brown color. They are not derived directly from either PHB or PHA.

Glycogen Granules