Answer:
In E. coli promoter there are two consensus sequence which is located upstream to from the start site of the transcription. One consensus sequence is present at -10 and one at -35.
These consensus sequences are necessary to be recognized to start the transcription. It is recognized by the sigma factor which is a part of RNA polymerase. After recognition transcription starts.
The termination of transcription occurs by a rho protein. Rho is ATP dependent RNA stimulated helicase which disrupts the complex of RNA-DNA and terminates transcription.
Answer:
The Milky Way is a spiral galaxy. - B)
Müllerian mimicry is the correct answer <3 :D
Answer:
C. a fish that lived recently and a fish that lived a long time ago
Good luck with it :)
The fertalization usally takes place when they are a full grown frog
