'Muscle contraction cont' presentation slideshows

Muscle contraction cont - PowerPoint PPT Presentation

Chapter 7: Muscles

Chapter 7: Muscles

Chapter 7: Muscles. Overview. The word muscle can refer to an organ or a tissue Muscles Make up 40-50% of body weight Can contract on conscious command Are responsible for movement. Functions of Muscles. Muscles convert chemical energy into mechanical force: Move body parts

★ ★ ★ ★ ★

608 views • 60 slides
THE MUSCULAR SYSTEM

THE MUSCULAR SYSTEM

THE MUSCULAR SYSTEM. What do you already know about muscle tissue? What is the definition of an organ?. Types of muscle tissue. Skeletal muscle Cardiac muscle Smooth muscle. Functions. Producing body movements by changing chemical energy into mechanical energy Stabilizing body positions

★ ★ ★ ★ ★

470 views • 33 slides
THE MUSCULAR SYSTEM

THE MUSCULAR SYSTEM

THE MUSCULAR SYSTEM. What do you already know about muscle tissue? What is the definition of an organ?. Types of muscle tissue. Skeletal muscle Cardiac muscle Smooth muscle. Functions. Producing body movements by changing chemical energy into mechanical energy Stabilizing body positions

★ ★ ★ ★ ★

438 views • 33 slides
Muscle Contractions

Muscle Contractions

Figure 39-4. Muscle Contractions. Sliding Filament Mechanism. _________ and_______filaments slide over each other______________the muscle length Always requires ________ ions and ___. Actin. Double chain of ______ proteins Makes up ____ filament

★ ★ ★ ★ ★

243 views • 13 slides
Energy & Oxygen for Muscle Contraction

Energy & Oxygen for Muscle Contraction

Energy & Oxygen for Muscle Contraction. Where is energy needed. Energy is needed in three(3) places At the cross-bridges for movement Sliding Filament Mechanism At the cross-bridge & Actin binding site To break connection At the Sarcoplasmic Reticulum To pump Ca+ back into the S.R.

★ ★ ★ ★ ★

239 views • 5 slides

View Muscle contraction cont PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of Muscle contraction cont PowerPoint presentations. You can view or download Muscle contraction cont presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.