Multiple choice

Which of the following is not secreted by the kidney ?

  1. Calcitriol

  2. Glucagon

  3. Renin

  4. Erythropoietin
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Glucagon is a hormone, secreted by the pancreas, that raises blood glucose levels. It's effect is opposite that of insulin, which lowers blood glucose levels. The pancreas releases glucagon when blood glucose levels fall too low. Glucagon causes the liver to convert stored glycogen into glucose, which is released, into the bloodstream.

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