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
Microfilaments include: 
Select and explain. 
A. Actin, B. Myosin, C. Both, D. None
C: Both
Answer: C: Both 
Explanation: Microfilments include actin and myosin They play a role in muscle contraction and cell motility Ref:Guyton and Hall textbook of medical physiology 12th edition,page number:8,9,14