Quick Answer. The Boxing Day tsunami that occurred on Dec. 26, 2004, was caused by an earthquake of above 9 magnitude in the Indian Ocean. The earthquake was caused by the movement of the Indio-Australian tectonic plate as it subducted below the Eurasian plate, causing the seafloor above it to lift upwards. Continue Reading.
Exubera, an inhalable form of insulin. Credit: Frank Rumpenhorstâdpa /Landov. For people with diabetes mellitus, the year 1921 is a meaningful one. That was the year Canadian physician Frederick Banting and medical student Charles H. Best discovered the hormone insulin in pancreatic extracts of dogs.On July 30, 1921, they injected the hormone into a diabetic dog and found that it effectively lowered the dogâs blood glucose levels to normal.hat was the year Canadian physician Frederick Banting and medical student Charles H. Best discovered the hormone insulin in pancreatic extracts of dogs. On July 30, 1921, they injected the hormone into a diabetic dog and found that it effectively lowered the dogâs blood glucose levels to normal.
Best Answer: Insulin is produced by the beta cells of the islets of Lagerhans lying interspersed in the pancreatic follicles. Insulin controls blood sugar level. It brings down the blood sugar level by letting body cells to absorb.Deficiency of insulin causes diabetes mellitus.nsulin is produced in/by the pancreas. What insulin does, is it helps to regulate your blood glucose--the sugar level in your blood, from the foods/beverages you consume daily.