Answered

What is the next step in muscle contraction after the actin changes shape?

A. Myosin and actin slide past each other.
B. An ATP molecule binds to the myosin.
C. Myosin binds to actin.
D. A calcium ion binds to actin.



Answer :

GinnyAnswer

Final answer:

Myosin and actin slide past each other is the next step in muscle contraction after the actin changes shape.


Explanation:

Myosin and actin slide past each other is the next step in muscle contraction after the actin changes shape. This movement is known as the power stroke and is crucial for shortening the sarcomere, leading to muscle contraction.


Learn more about muscle contraction here:

https://brainly.com/question/33378824


Other Questions