Answer:
a
Explanation:
this image shows what each letter changes to.
Answer:
sigma subunit
Explanation:
Sigma subunit of RNA polymerase holoenzyme directs the enzyme towards the consensus sequences present upstream of the transcription start site. Completion of the initiation phase of transcription is followed by dissociation of sigma subunit from the transcription complex.
The protein NusA replaces the sigma subunit. The RNA polymerase leaves the promoter and starts the elongation
.
A cross between two different lines and/ or genes that differ in two observed traits.
1 a............................
Answer:
metaphase
Explanation:
This is where chromosomes meet in the middle (meta-middle) and line up