Similar to the regulation of body temperature, blood glucose level regulation in humans involves the process of negative feedback. Drag the labels to show how blood glucose level is maintained within a narrow range. RESPONSE Blood glucose level increases STIMULUS Blood glucose level increases above normal level The pancreas releases glucagon, which stimulates the liver to release glucose into the blood NORMAL LEVEL Approximately 90 mg glucose per 100 mL of blood. Blood glucose level decreases The pancreas rocasos insulin which causes glucose later body cells STIMULUS Blood glucose level decreases below normal level. RESPONSE