Question

In type 2 diabetes mellitus, insulin levels are frequently normal, yet the target cells are less sensitive to the effects of insulin. This suggests that the target cells may have a problem in their signal transduction pathway. are impermeable to insulin. None of these answers are correct. cannot convert insulin to an active form. have adequate internal supplies of glucose.

Answer 1

Insulin resistance in type 2 diabetes mellitus leads to decreased sensitivity of target cells to insulin, resulting in elevated blood glucose levels.

Step-by-step explanation:

In type 2 diabetes mellitus, insulin levels may be normal, but the target cells are less sensitive to the effects of insulin. This is known as insulin resistance. Insulin resistance occurs when the cells of the body become increasingly unresponsive to insulin due to malfunctioning insulin-receptor sites. As a result, cells cannot take up enough glucose from the blood, leading to elevated levels of glucose in the blood.

Answer 2

In type 2 diabetes mellitus, insulin resistance occurs when cells become unresponsive to insulin due to malfunctioning insulin-receptor sites. This leads to elevated levels of glucose in the blood. Insulin resistance can be exacerbated by a secondary reduction in insulin secretion.

Step-by-step explanation:

In type 2 diabetes mellitus, insulin resistance occurs when cells become unresponsive to insulin due to malfunctioning insulin-receptor sites. As a result, the target cells are less sensitive to the effects of insulin, leading to elevated levels of glucose in the blood. Insulin resistance can be exacerbated by a secondary reduction in insulin secretion.