'Actin myosin' presentation slideshows

Skeletal Muscle Control

614 views • 44 slides

Nerve MUSCLE PHYSIOLOGY

Nerve MUSCLE PHYSIOLOGY. Molecular Mechanism Of Muscle Contraction. Sliding filament mechanism Walk along theory Ratchet theory. Walk Along Theory. Interaction B/W Actin & Myosin. Walk Along (Ratchet) Theory. Relaxed & Contracted. NEUROMUSCULAR JUNCTION. Motor Unit. ? - motor N.

708 views • 29 slides

Structure of Skeletal Muscle We will begin our look at the structure of

Structure of Skeletal Muscle We will begin our look at the structure of muscle starting with the largest structures and working our way down to the smallest microscopic features found within the cell. A whole muscle, like the biceps muscle of the upper

703 views • 26 slides

Muscular System

Muscular System. Lesson Objectives. 1. Compare and contrast skeletal muscles, smooth muscles, and cardiac muscles 2. Describe the structure and function of skeletal muscle 3. Compare and contrast the difference between tendons and ligaments. Objectives continued.

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Introductory slide

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Neuromuscular transmission

Neuromuscular transmission. Synaptic transmission ***. Synapse is the junction between two neurones where electrical activity of one neurone is transmitted to the other. Motor Unit. Motor Unit : is the motor neuron and all the muscle fibers it supplies

220 views • 18 slides

Early post mortem events

Early post mortem events. Buenos Aires Sept 2008. Outline. Consequences of circulatory failure. Muscle metabolism post slaughter. Effect on pH. Biochemistry of rigor mortis. Circulatory failure. Muscle continues using energy (ATP). Ultimate pH (pHu) 5.5 stops metabolism.

434 views • 13 slides

Muscles

Muscles. A service provided to medicine by. Musculature. Muscles (1). Muscles (2). Muscle anatomy. Muscle fascicle. Muscle fiber. Myofibril. Actin. Myosin. Tendon anatomy. Tendon. Epimysium. Perimysium. Endomysium. Fascicle. Fibril. Microfibril. Fiber. Collagen. Smooth muscle.

324 views • 11 slides

Muscle Function and Metabolism

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U nit 1: Muscles

U nit 1: Muscles. Week 1. Click images for hyperlinks!. What is a muscle?. Muscles are organs made of muscular and connective tissues, which make up the Muscular System They attach to bones and other muscles so that when they contract, they produce motion

198 views • 10 slides