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
In the mucosal cells, triglycerides are formed primarily in the: 
Select and explain. 
A. Rough endoplasmic reticulum, B. Smooth endoplasmic reticulum, C. Golgi apparatus, D. Ribosomes
C: Golgi apparatus
Answer: C: Golgi apparatus 
Explanation: Golgi apparatus