Many mutations have no effect at all. These are called silent mutations. But the mutations we hear about most often are the ones that cause disease. Some well-known inherited genetic disorders include cystic fibrosis, sickle cell anemia, Tay-Sachs disease, phenylketonuria and color-blindness, among many others. All of these disorders are caused by the mutation of a single gene. Most inherited genetic diseases are recessive, which means that a person must inherit two copies of the mutated gene to inherit a disorder.
A modem (mo dulator-dem odulator) is a device that modulates one or more carrier wave signals to encode digital information for transmission and demodulates signals to decode the transmitted information. The goal is to produce a signal that can be transmitted easily and decoded to reproduce the original digital data.
Top 10 unbelievable historical concurrencies. A broadband modem is a device that connects a computer to both the Internet and to other computers on a network.The broadband modem gets its name by sending and receiving large amounts of data over a wide band of frequencies, typically via a fiber optic cable or telephone line.This data is altered by the modem when it reaches the computer to become digital signals, and converted back to frequencies when sent out.he broadband modem gets its name by sending and receiving large amounts of data over a wide band of frequencies, typically via a fiber optic cable or telephone line. This data is altered by the modem when it reaches the computer to become digital signals, and converted back to frequencies when sent out.