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
Myosin is attached to m line by 
Select and explain. 
A. Myomesin, B. Alfa actinin, C. Titin, D. All
A: Myomesin
Answer: A: Myomesin 
Explanation: M line is present at the center of h zone Myosin is attached to m line by myomesin Ref:Guyton and Hall textbook of medical physiology 12th edition,page number: 86,87