a. Explain the action of insulin on body cells. b. Rising blood serum levels of
ID: 10453 • Letter: A
Question
a. Explain the action of insulin on body cells.b. Rising blood serum levels of what substance(s) stimulate(s) the release of insulin?
c. If the body is not producing enough insulin, what happens to levels of that substance? why?
d. What condition exists if little or no insulin is produced?
e. Explain the cause of the three major symptoms of diabetes mellitus: polydipsia, polyphagia, and polyuria?
f. Differentiate between type 1 and type 2 diabetes.
g. What is the difference between the effect of glucagon and insulin on blood gluclose levels?
h. Differentiate between diabetes mellitus and diabetes insipidus.
Explanation / Answer
a. Insulin stimulates the body's cells to metabolize glucose and for liver cells to convert glucose into glycogen, thereby lowering blood glucose levels. b. Glucose c. Blood glucose levels rise if not enough insulin is being produced. This is because insulin is the main hormone responsible for stimulating cells to absorb and metabolize the simple sugar. d. Type II Diabetes f. Type I diabetes is the result of underproduction of insulin and is often diagnosed sometime during childhood or adolescence. Type II diabetes is often considered a lifestyle disease as it is common in obese individuals. In Type II diabetes, the pancreas continues to produce sufficient amounts of insulin but the body's cells lose their ability to properly respond to the hormone, thus causing a spike in blood glucose levels. g. Whereby insulin lowers blood glucose levels, glucagon raises blood glucose levels by stimulating liver cells to break down glycogen into glucose. h. Diabetes insipidus is a disorder in which the kidneys are unable to store water. Diabetes mellitus, often considered the "sugar diabetes", deals with high blood glucose levels as a result of poor insulin production or poor response to insulin by the cells of the body.
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.