These filaments are made of protein.

The hypoglossal nerve emerges from the __________________

The spinal nerves originate from the brainstem.

What landmark on the brain is this?    

The bumpy curves or ridges in the cortex are called sulci.

Referring to the Myo fibrils, what structure is this?

What structure is this?    

This structure processes the signals brought in by the dendrites and sends new signals out along the axon.  

In Myo fibrils of the striated muscles, Actin filaments are shorter and thicker than the Myosin filaments.

Cranial Nerve IX is the ______________________________