Potato FAQs. 1  Store potatoes in a cool, well-ventilated place. 2  Colder temperatures lower than 50 degrees, such as in the refrigerator, cause a potatoâs starch to convert to sugar, resulting in a sweet taste and discoloration when cooked.
The perineurium is a smooth, transparent tubular membrane which may be easily separated from the fibers it encloses. In contrast, the epineurium is a tough and mechanically resistant tissue which is not easily penetrated by a needle.
Terbium is a silver gray rare earth metal that is both malleable and ductile. Like other rare earth metals, it forms 3+ ions. Unlike most, it also forms 4+ ions relatively easily. Terbium does not tarnish rapidly in air and it is soft enough to be cut with a knife.