Muscle Tissue Flashcards
Composed of cells that have the special ability to shorten or contract to produce movement
Muscle tissue
The ability of muscle to forcefully shorten
contractility
The ability to respond to a stimulus, delivered from a motor neuron or hormone
excitability
Ability of a muscle to be stretched
extensibility
Ability to a muscle to return to its original length when relaxed
elasticity
Types of M.T
Striated- Cardiac and Skeletal, Non Striated- Smooth
Long cylindrically fiber, striated, many peripheral nuclei
Skeletal
Short, branches, striated, single central nucleus
Cardiac
Short, spindle-shaped, non striated, single nucleus
Smooth
Connection between neighboring cells of cardiac muscles
intercalated discs