Multiple Choice
What is the primary function of the thymus gland in the endocrine system?
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16. The Endocrine System
Introduction to the Endocrine System
Multiple Choice
Which of the following is true of diabetes in relation to blood sugar homeostasis?
A
Diabetes enhances the sensitivity of cells to insulin, lowering blood sugar levels.
B
Diabetes results in the body's inability to produce or respond to insulin effectively.
C
Diabetes is characterized by the overproduction of insulin by the pancreas.
D
Diabetes causes the body to store excessive amounts of glucose in the liver.
Verified step by step guidance1
Understand the role of insulin in blood sugar homeostasis: Insulin is a hormone produced by the pancreas that helps regulate blood glucose levels by facilitating the uptake of glucose into cells.
Identify the types of diabetes: Type 1 diabetes is characterized by the body's inability to produce insulin, while Type 2 diabetes involves insulin resistance, where cells do not respond effectively to insulin.
Analyze the statement about diabetes enhancing sensitivity to insulin: This is incorrect because diabetes typically involves reduced sensitivity to insulin, not enhanced sensitivity.
Consider the statement about overproduction of insulin: This is not characteristic of diabetes; rather, diabetes often involves insufficient insulin production or action.
Evaluate the statement about glucose storage in the liver: Diabetes does not cause excessive glucose storage in the liver; instead, it leads to elevated blood glucose levels due to impaired insulin function.
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