Most of the axons in the central nervous system are wrapped in myelin, a substance rich in lipids (fatty substances) and proteins. Like the coating around an electrical wire, myelin insulates and protects the axon and helps speed nerve transmission.
Potato/Semi Round Pearls. Potato pearls are some of the less expensive freshwater pearls to be found on the market, but their look is anything but cheap. You can purchase potato pearls in every color of the rainbow, and craft beautiful one of a kind creations for gifts and your own collection.
Email. Print. Varieties of potatoes that are harvested in the early stages of its growth, before it matures, in order to keep it small and tender. Creamer potatoes will generally be a gold Yukon or a Red potato that is harvested at a young age, measuring approximately 1 inch in diameter. The yellow or red skin of this potato is waxy and high in moisture while the sweet, tender white flesh contains a lower level of starch, making it an excellent boiling potato.