پاورپوینت با عنوان سیستم عظلانی THE MUSCULAR SYSTEM به زبان انگلیسی

پاورپوینت با عنوان سیستم عظلانی THE MUSCULAR SYSTEM   در فرمت پاورپوینت . 52 اسلاید قابل ویرایش   There are four characteristics associated with muscle tissue:  Excitability  Contractility  Extensibility  Elasticity Types of muscle tissue:   Skeletal muscle tissue • Associated with & attached to the skeleton • Under our conscious (voluntary) control • Microscopically the tissue appears striated • Cells are long, cylindrical & multinucleate   Cardiac muscle tissue • Makes up myocardium of heart • Unconsciously (involuntarily) controlled • Microscopically appears striated • Cells are short, branching & have a single nucleus • Cells connect to each other at intercalated discs ...