The incorrect statement about insulin is b) it regulates growth and development of the body. While insulin does play a role in various bodily functions, its primary function is to regulate blood sugar levels.
Explanation:
Insulin is a hormone produced by the pancreas that primarily regulates blood glucose levels by facilitating glucose uptake into cells. It is crucial for maintaining proper energy levels in the body. While insulin does have some influence on growth and development, its main role is glucose regulation. Therefore, option b is the incorrect statement.
Why other options are correct:
a) It is produced from the pancreas: Insulin is synthesized and secreted by the beta cells of the pancreas.
c) It regulates blood sugar level: Insulin’s primary function is to control blood sugar levels by promoting glucose uptake into cells.
d) Insufficient secretion of insulin will cause diabetes: When the body doesn’t produce enough insulin or cells become resistant to its effects, high blood sugar levels develop, leading to diabetes.