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
Lipid in the tissues is detected by 
Select and explain. 
A. PAS, B. Myeloperoxidase, C. Oil Red O, D. Mucicarmine
C: Oil Red O
Answer: C: Oil Red O 
Explanation: Oil Red O Ref, Bancroft histology 6/e p53