Cardiac autonomic contraction

skeletal voluntary muscles

Consists of long, spindle-shaped cells closely arranged in bundles and sheets

In storage organs such as the urinary system, the bladder, the uterus, the fibers are arranged irregularly and intertwined with one another, their contraction is rapid and discontinuous and does not lead to the expulsion of the contents of the organs،😂😂

By contracting them the long fibers pull the wall of the tube close to the contents. This method is referred to as thrusting as......

In the walls of blood vessels, muscle fiber is arranged in ...

striated muscle fibers that branch and talk🤝 to each other???

Smooth muscle has spontaneous and rhythmic contraction?

Skeletal muscle has two original attachments, the attachment insert that moves a coil is referred to as the lower insertion and the insertion that moves the most

Nerve supply to skeletal muscle Nerve trunk to mixed nerve About

The cerebellum is characterized by all the following features . expect ?

The following are true about the spinal cord expect ?

All the following are blood vessels of the human heart . expect?

The main function of the skin include all the following. expet ?