Once a candidate has commenced the CHA certification examination online, he or she must complete the forty (40) question examination in one sitting within the sixty (60) minute time frame. The passing score is seventy-five percent (75%) or better.
Glucagon is produced by the alpha cells in the islets, and is released by the pancreas when blood glucose is low. It stimulates the breakdown of stored glycogen to glucose, which is then released into the bloodstream. ------------------------------------------------------ To sum up the above answer, Glucose is converted to Glycogen by the hormone Glucagon.
Exercise and the Glycogen-Lactic Acid System. Muscles also have big reserves of a complex carbohydrate called glycogen. Glycogen is a chain of glucose molecules. A cell splits glycogen into glucose. Then the cell uses anaerobic metabolism (anaerobic means without oxygen) to make ATP and a byproduct called lactic acid from the glucose. About 12 chemical reactions take place to make ATP under this process, so it supplies ATP at a slower rate than the phosphagen system.