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- Created by: saraht83
- Created on: 01-05-16 14:49
1. What are the three phases of transcription?
- initiation, ribosomal interaction + termination
- initiation, elongation + termination
- initiation, elongation + translation
- transfer, elongation + translation
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2. What happens during initiation?
- RNA polymerase elongates nascent RNA in 5'-3' direction
- special DNA sequences + protein helpers terminate
- RNA polymerase recognises + binds to promotor sequence on DNA
- DNA polymerase recognises + binds to promotor sequence on RNA
3. What is termination?
- special DNA sequences + protein helpers terminate
- special RNA sequences + protein helpers terminate
- RNA polymerase recognises + binds to promoter sequence on DNA
- RNA polymerase elongates nascent RNA in 5'-3' direction, antiparallel to template DNA
4. What is the Central Dogma?
- flow of information: RNA --> DNA --> protein
- flow of information: protein --> DNA --> RNA
- flow of information: DNA --> RNA --> protein
- flow of information: DNA --> protein --> RNA
5. What is the primary transcript called?
- pre-mRNA
- mRNA
- post-mRNA
- tRNA
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