What is the contraction of heart muscles called ?
Answers
Answered by
0
Answer:
Calcium prolongs the duration of muscle cell depolarization before repolarization occurs. Contraction in cardiac muscle occurs due to the the binding of the myosin head to adenosine triphosphate ( ATP ), which then pulls the actin filaments to the center of the sarcomere, the mechanical force of contraction.
Answered by
1
Answer:
In cardiac, skeletal, and some smooth muscle tissue, contraction occurs through a phenomenon known as excitation contraction coupling (ECC)
Hope it helps ❤️✌️
- abhi⚡
Similar questions