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
The suppoive proteins among the following are 
Select and explain. 
A. Desmin, B. Dystropin, C. Titin, D. All
D: All
Answer: D: All 
Explanation: The suppoive proteins ina muscle are Desmin,dystophin,titin Ref:Guyton and Hall textbook of medical physiology 12th edition ,pag number 86,87