Chapter 43.1, Problem 2SB

Summary Introduction

To review:

The outline of molecular events that take place in the sliding filament model of muscle contraction.

Introduction:

Sliding filament model of muscle contraction is also called cross-bridge theory. It involves the actin and myosin proteins where the head of myosin filament attaches to actin filament forming the cross bridge. The contraction and relaxation of these muscles help in muscle contraction.