The oral mucosa in the area of crenation is usually of normal color, but there may be erythema (redness) if exposed to a high degree of friction or pressure. Crenated tongue is usually asymptomatic and harmless.
ROM stands for read-only memory. It's used to store the start-up instructions for a computer, also known as the firmware. Most modern computers use flash-based ROM. It is part of the BIOS chip, which is located on the motherboard.
Yes. Every motherboard has a Rom chip on it. Typically, the one most noteworthy is the Rom chip that holds the information for the motherboard. It carries boot instructi â¦ ons, the setup program, BIOS programs, and POST routine.