muscle tissue 3

Muscle Tissue 3 Mechanisms of ATP production Slow vs. Fast twitch Muscle All or none Myograms

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Variation in fast and slow twitch muscle fibers, wave summation, incomplete and complete tetanus and treppe phenomena

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Muscle Tissue 3

Mechanisms of ATP productionSlow vs. Fast twitch Muscle

All or noneMyograms

ATP synthesis overview

Glycolysis and lactic acid

Phosphocreatine ATP

Glycolysis

Fast v Slow twitch muscle fibers

All or noneSarcomeres either shorten, or they don’t.

Once threshold level reached, Ion channels open, sarcolemma depolarization occurs, sarcomere contraction.

Varying numbers of fibers can be depolarized for varying tension results

Myogram

Twitch and Tetanus

Treppe

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muscle tissue 3

Education

fast twitch muscle

muscle tissue

phosphocreatine atp

varying numbers of fibers

atp synthesis overview

varying tension results

ion channels open

sarcolemma depolarization