Question
Which of the following hormones is NOT directly involved
in regulating blood glucose levels?Solution
Aldosterone regulates sodium and potassium balance, not glucose metabolism. Key Points: • Insulin lowers blood glucose. • Glucagon & cortisol increase blood glucose.
A bag has 4 red, 3 blue, and 3 green balls. Two are drawn without replacement. Find probability that both are of different colors.
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