Insulin and Its Mode of Action

Q. What happens when beta cells of the pancreas release insulin into the blood?

1. Blood glucose levels rise to a set point and stimulate glucagon release.
2. Body cells take up more glucose.
3. The liver breaks down glycogen to glucose.
4. Alpha cells are stimulated to release glucose into the blood.
   

Q.

Diabetes can be caused due to

1. Destruction of α cells in islets of Langerhans

2. Destruction of β cells in islets of Langerhans

3. Destruction of Δ cells in islets of Langerhans

4. Destruction of γ cells in islets of Langerhans