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.
It stores extra glucose for later. The liver converts the simple sugar glucose into a long-chained molecule called glycogen. Glycogen is used as it is insoluble and doesn't need so much water to store it, unlike glucose. This reaction can also be reversed: /**/ This process controlled by the two hormones secreted by the pancreas. Too little glucose When there is too little glucose in the blood, it is detected. The pancreas secretes the hormone glucagon. This causes the liver to convert glycogen back into glucose.