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Brandon Lucero period 1 - Coggle Diagram
Brandon Lucero period 1
Major Functions
The major functions of the muscular system include being able to move,speak, and chew. It also controls your heartbeat,breathing and digestion.
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Sliding Filament theory
a muscle fiber contracts when myosin filaments pull actin filaments closer together and thus shorten sarcomeres within a fiber. When all the sarcomeres in a muscle fiber shorten, the fiber contracts.
Action potential- when theres a shift from negative to positive with on the neurons memebrane which is caused by ions that float in and out of the neuron
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