Question

Which of the following describes the signal sent into the cell that the body is in the fed state after eating a big dinner of spaghetti with meatballs?

a) Hormone released: Insulin, Stimulated by: Increased blood glucose levels, Mechanism of action: Facilitates glucose uptake by cells.
b) Hormone released: Glucagon, Stimulated by: Decreased blood glucose levels, Mechanism of action: Promotes glycogen breakdown.
c) Hormone released: Leptin, Stimulated by: Increased fat storage, Mechanism of action: Suppresses appetite.
d) Hormone released: Ghrelin, Stimulated by: Increased stomach emptying, Mechanism of action: Promotes hunger.

Answer 1

The body's fed state after a meal is indicated by the release of insulin, which is stimulated by increased blood glucose levels and facilitates glucose uptake by cells for energy and storage.

Step-by-step explanation:

The signal that the body is in the fed state after eating a big dinner of spaghetti with meatballs is best described by option (a): Hormone released: Insulin, Stimulated by: Increased blood glucose levels, Mechanism of action: Facilitates glucose uptake by cells. Insulin is released by the pancreas in response to the high glucose levels that occur after ingesting a meal. It promotes the uptake of glucose by liver, muscle, and fat cells, converting it to glycogen or fats for storage. This process not only provides energy to cells but also helps maintain blood glucose levels within a healthy range.