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: Physiology
All are true about exocrine functions of pancreas EXCEPT: 
Select and explain. 
A. Osmolality is 1/2 of the osmolality of blood, B. Osmolality is 1/2 of the osmolality of blood, C. Secretin enhances bicarbonate secretion, D. Secretion is rich in enzymes.
A: Osmolality is 1/2 of the osmolality of blood
Answer: A: Osmolality is 1/2 of the osmolality of blood 
Explanation: A i.e. Osmolality is 1/2 of the osmolality of blood