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Multiple Choice
Which of the following is a primary function of insulin in the human body?
A
To stimulate the production of red blood cells
B
To decrease blood glucose levels
C
To increase blood glucose levels
D
To regulate calcium levels in the blood
Verified step by step guidance
1
Understand the role of insulin: Insulin is a hormone produced by the pancreas that plays a crucial role in regulating blood glucose levels.
Identify the primary function of insulin: Insulin helps lower blood glucose levels by facilitating the uptake of glucose into cells, particularly muscle and fat cells.
Consider the options provided: The options include stimulating red blood cell production, decreasing blood glucose levels, increasing blood glucose levels, and regulating calcium levels.
Eliminate incorrect options: Insulin does not stimulate red blood cell production or regulate calcium levels. It also does not increase blood glucose levels; rather, it decreases them.
Select the correct answer: Based on the understanding of insulin's function, the correct answer is 'To decrease blood glucose levels.'