A 56-year-old patient complaining of thirst and frequent urination was diagnosed with diabetes mellitus. Vitamins prescribed. How does the medicineact?

Answer options

1. It inhibits α-cells of Langergans’ islets
2. It inhibits absorption of glucose in the intestines
3. It helps to absorb the glucose by the cells of the organism tissues
4. It relieves transport of glucose through the cells’ membranes
5. It stimulates β-cells of Langerhans’ islets