This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
Peptide hormone among the following: 
Select and explain. 
A. Androgens, B. Estogern, C. Progesterone, D. None
D: None
Answer: D: None 
Explanation: Peptide hormone are: Glucagon Insulin Pitutary hormones