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.
Answers. Best Answer: A nerve is not a single neuron but rather is a bundle of bundles of neurons, just as a muscle is a bundle of muscle cells. The myelin sheath is the material surrounding a single neuron. The neurons (almost all myelinated in the peripheral nerve tissue) are arranged in small bundles with endoneurium connective tissue surrounding each neuron. This bundle is surrounded by a connective tissue sheath made up of perineurium connective tissue.