1.1   Muscular  Tissue   BIOL  121:  A&P  I   Chapter  10   Rob  Swatski   Associate  Professor  of  Biology   HACC  –  York  Campus   Textbookimages-Copyright©2014JohnWiley&Sons,Inc.Allrightsreserved.…

1. Overview • Structure of Muscle and Muscle Fiber • Components of a Muscle Fiber, Myofibril, and Sarcomere • Structure of Myosin and Actin • Muscle Contraction •…

Slide 1 Sliding Filament Theory How do muscles work….. Slide 2 Muscle Cell Structure n Muscles are broken into smaller muscle fibers n muscle fibers are broken into smaller…

Slide 1 Chapter 9: Muscles and Muscle Tissue Slide 2 2 Governor Arnold Schwarzenegger Slide 3 3 Muscle Functions Producing Movement Maintaining Posture Stabilizing Joints…

Slide 1 MUSCLES AND TENDONS Slide 2 A transmission electron micrograph showing a longitudinal section of cardiac (heart) muscle, in which the sarcomere structure and a large…

Slide 1 Chapter 9 Muscular System Slide 2 Functions of a Muscle Tissue 1.Movement: 1.Skeletal 1.Skeletal - locomotion, vision, facial expression. 2.Cardiac 2.Cardiac –…

Slide 1 Motor mechanisms Slide 2 Keywords (reading p. 1014- 1020) Bundle, fiber, myofibril, sarcomere Z-line, thick filament, thin filament Actin, myosin, sliding filament…

Slide 1 Muscles &Muscle Tissue Chapter 10 Slide 2 Functions of Skeletal Muscles 1.Produce skeletal movement 2.Maintain body position 3.Support soft tissues 4.Guard body…

Slide 1 Muscle I Spring 2010 Harvard University Slide 2 Lecture Outline Functions of Skeletal Muscle Structural Hierarchy of Muscle Sarcomere Structure – Thick Filaments…

A Message from the Author Dear Emerging Biologist, Welcome to the word of Human Physiology. I remember the first time my passion for biology was awakened. There I was, sitting…