The meaning of the name Tahir is Virtuous. The origin of the name Tahir is Arabic. This is the culture in which the name originated, or in the case of a word, the language. People who like the name Tahir also like: Tariq, Amir, Tamir, Henry, Owen, Taariq, Boden. Aisha, Amira, Alima, Nadira, Nasya, Genevieve, Kailani.
Copying occurs at a localized region called the replication fork, which is a Y shaped structure where new DNA strands are synthesised by a multi-enzyme complex. Here the DNA to be copied enters the complex from the left. One new strand is leaving at the top of frame and the other new strand is leaving at bottom. The first step in DNA replication is the separation of the two strands by an enzyme called helicase.
Transcription. RNA is copied from DNA in a process called. transcription. . During Transcription. The enzyme RNA polymerase binds to DNA and separates the 2 DNA strands. RNA polymerase builds a strand of RNA using one strand of DNA as the template.The DNA is transcribed into RNA following base-pairing rules except that uracil binds to adenine.he enzyme RNA polymerase binds to DNA and separates the 2 DNA strands. RNA polymerase builds a strand of RNA using one strand of DNA as the template. The DNA is transcribed into RNA following base-pairing rules except that uracil binds to adenine.