Answer:
lithosphere, atmosphere and hydrosphere.
Explanation:
I can’t see what it is either
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
.
<span>In order to determine the amount of time for which a bat is able to hear the echo of an ultrasound pulse, we must first the location of the bat, in relationship to that of the emission of the ultrasound pulse.</span>