[" (a) Beta cells of islets of Langerhans "],[" (c) Alpha cells of islets of Langerhans the metabolism of carbohydrates? "],[[" 124.Which of the following hormone governs the metabolism of carbohydrates? "," ( "],[1/4" .Which of the following hormone governs the metabolism of carbohydrates? "]],[[" 1) "4" (a) Corticoids "," (b) Glucagon and insulin."]]