1 On the other side of the water meter is another shutoff valve. 2  To shut off the water to the house, turn off the valve located BEFORE the water meter, on the supply side.hen you need to shut the water supply off to the entire house or when a local plumbing fixture has no local shutoff valve, the place to go is your home's water meter. 1  At the water meter you'll find a water supply line coming into the house from the outside.
exists and is an alternate of . The myelin sheath is composed of lipids, which are fats, they make for good protection as well as conductors for the electrical impulses of the brain. That is one reason that young babies need fat in their diets or else they wont get enough and the sheath may not be as developed as it should be.
The axons of many neurons are wrapped in a myelin sheat, which is composed of the membranes of intersticial cells and is wrapped around the axons to form several concentric layers. The myelin sheath is broken at various points by the nodes of Ranvier, so that in cross section it looks like a string of sausages.