ISIS death toll from MOAB strike in Afghanistan rises to 94 according to local reports. Last Thursday, the United States deployed its largest non-nuclear weapon against an underground ISIS stronghold in Afghanistan.
The myelin sheath is a layer of fat and protein that covers the axon of a neuron, or nerve cell.The axon, which is a long, thin projection, is designed to carry electrical signals from a neuron to other cells.he myelin sheath is a layer of fat and protein that covers the axon of a neuron, or nerve cell.
1 Dendrites: long thin projections in nerve cells which receive electrical signals. ... 2  Myelin sheath: covers the axon and works like insulation to help keep electrical signals inside the cell, making them move more quickly. 3  Nerve: many neurons bundled together.  Neuron: a special cell which is part of the nervous system.