This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
Increased insulin is charachterized by all of the following, except: 
Select and explain. 
A. Increased Glucagon secretion, B. Increased Intracellular potassium, C. Hypoglycemia, D. Enhanced fatty acid synthesis
A: Increased Glucagon secretion
Answer: A: Increased Glucagon secretion 
Explanation: Answer is A (Increased Glucagon secretion): Insulin Inhibits glucogon release by pancreatic alpha cells. Insulin facilitates increased cellular uptake glucose into most tissues (insulin sensitive tissues) with a resultant lowering of serum glucose (Hypoglycemia). Insulin enhance fatty acid synthesis and inhibits lipolysis.