The stretch of DNA that is transcribed into an RNA molecule is called transcription unit. Transcription has some proofreading mechanisms, but they are fewer and less effective than the controls for DNA; therefore, transcription has a lower copying fidelity than DNA replication.ut to answer your question to the point, only one strand of DNA is copied during transcription for practical reasons. The one strand that is copied will result to a duplicate copy of the other strand that WAS NOT copied.
Breakout Cable A type of Fiber optic Cable containing several fibers, each with its own Jacket and all of them surrounded by one common jacket. Breakout cables are designed for convenient installation of Fiber Optic Connectors but tend to have high Transmission losses due to bends in the fibers.
OS1 Fiber Optic Cables. OS1 fiber optic cable is the commonly used 9/125 single mode fiber cable. OS1 fiber cable standard was described in ISO/IEC 11801. OS1 fiber optic cables are widely used in telecommunications, data center and WAN. OS1 fiber cable products are both indoor types and outdoor types.Typical OS1 fiber optic cables are indoor types with yellow jacket color, the ones like you see on the fiber patch cables.S1 fiber optic cable is the commonly used 9/125 single mode fiber cable. OS1 fiber cable standard was described in ISO/IEC 11801.