Lab4-musc+histo+lec+slides

Lab4-musc+histo+lec+slides - --Short branched cells with...

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Muscle Tissue Skeletal Muscle Cells Are usually called muscle fibers Do not divide; new fibers are produced by stem cells (myosatellite cells) movement, facial expression, posture, breathing, speech, swallowing and excretion
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Muscle Tissue --Are called cardiocytes --Form branching networks connected at intercalated discs --Are regulated by pacemaker cells
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Unformatted text preview: --Short branched cells with striations--one central nuclei per cell--Pumping of blood by cardiac (heart) muscle Muscle Tissue--Are small and tapered--Can divide and regenerate--Short fusiform cells; nonstriated with only one central nucleus--sheets of muscle in viscera; iris; hair follicles & sphincters --swallowing, GI tract functions, labor contractions, control of airflow, erection of hairs & control of pupil...
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This note was uploaded on 12/02/2009 for the course IB 131L taught by Professor Lewis during the Spring '09 term at Berkeley.

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Lab4-musc+histo+lec+slides - --Short branched cells with...

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