predict the levels of glucose glucagon and insulin in a person who has
Source: http://www.endocrineweb.com/insulin.html. Insulin. Insulin is secreted by the beta cells of the pancreas in response to high blood sugar, although a low level of insulin is always secreted by the pancreas. After a meal, the amount of insulin secreted into the blood increases as the blood glucose rises.lood glucose is normally maintained between 70 mg/dl and 110 mg/dl. Blood glucose levels below 70mg/dl, denote the situation of hypoglycemia. Although blood glucose levels of 110mg/dl can be normal, this is only the case if a meal has been taken within 2 to 3 hours.