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.
You Are Here: Home > Fiber Optic > Bulk Cable. L-com offers an extensive line of off the shelf bulk fiber optic cable to address your fiber installation needs. We stock 62.5/125, 50/125, and 9/125 bulk fiber optic cable in simplex, duplex (zip cord), breakout, and distribution styles.