Answer:
Sigma factors bind to the promoter region of a particular gene and facilitating the binding of RNA Polymerase to the promoter region (formation of the RNA polymerase holoenzyme complex) in order initiate transcription of the gene.
Put simply - Helps RNA Polymerase do it's job.
the two main skeletal systems to support the tissue of the body is bone and cartilage
hopefully this will help
Brown algae is eukaryotic cell
Answer:
sup bus down totoan or nle top shoota
Explanation:
sup bus down totoan or nle top shootasup bus down totoan or nle top shootasup bus down totoan or nle top shootasup bus down totoan or nle top shootasup bus down totoan or nle top shootasup bus down totoan or nle top shootasup bus down totoan or nle top shootasup bus down totoan or nle top shootasup bus down totoan or nle top shoota
Answer:
By far, the most abundant gas in the Earth's atmosphere is nitrogen, which accounts for about 78% of the mass of dry air.
Explanation:
