Glycogen is a polysaccharide stored in animal cells. When glycogen is broken down, glucose is produced. Some people's cells are not able to break down glucose after it has been produced from the breakdown of glycogen.
Which of the following would most likely be observed in a person as a direct result of the inability to break down glucose?
Question 14 options:
A rapid heartbeat and fast metabolism
A swelling of the joints
An inability to digest proteins
A low energy level and muscle weakness
