Questions: CHALLENGE 5.1: The Endocrine
Which hormone is secreted by alpha cells?
a.) Somatostatin
b.) Insulin
c.) Cortisol
d.) Glucagon
Transcript text: CHALLENGE 5.1: The Endocrine
Which hormone is secreted by alpha cells?
a.) Somatostatin
b.) Insulin
c.) Cortisol
d.) Glucagon
Solution
The answer is d.) Glucagon.
Explanation for each option:
a.) Somatostatin - This hormone is secreted by delta cells in the pancreas, not alpha cells.
b.) Insulin - This hormone is secreted by beta cells in the pancreas.
c.) Cortisol - This hormone is secreted by the adrenal cortex, not the pancreas.
d.) Glucagon - This hormone is secreted by alpha cells in the pancreas. It plays a crucial role in regulating blood glucose levels by promoting the release of glucose into the bloodstream.
In summary, the hormone secreted by alpha cells is glucagon.