Biology
Biology
3rd Edition
ISBN: 9781259824913
Author: Hoefnagels, Mariëlle
Publisher: Mcgraw-hill Education,
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Chapter 26.4, Problem 4MC
Summary Introduction

To determine:

The role of ATP, motor neurons, and calcium ions in muscle contraction.

Introduction:

Skeletal muscle tissue is made up of a large number of individual muscle fibers or myocytes (muscle cells). Myofilaments are arranged parallel in the sarcoplasm and they run along the entire length of the muscle fiber. They are composed of two types of proteins, called actin and myosin.

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GCSE PE - ANTAGONISTIC MUSCLE ACTION - Anatomy and Physiology (Skeletal and Muscular System - 1.5); Author: igpe_complete;https://www.youtube.com/watch?v=6hm_9jQRoO4;License: Standard Youtube License