This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Physiology
Amylin is secreted by which cell of pancreas? 
Select and explain. 
A. Alpha cells, B. Beta cells, C. Gamma cells, D. Delta cells
B: Beta cells
Answer: B: Beta cells 
Explanation: Amylin, or islet amyloid polypeptide (IAPP), is a 37-residue peptide hormone. It is cosecreted with insulin from the pancreatic b-cells in the ratio of approximately 100:1.Ref: Ganong&;s review of medical physiology 23rd edition Page no: 315