Question:

The image above depicts a model of the initiation of transcription of a gene.
(a) identify if this type of gene regulation is occurring in a prokaryotic or eukaryotic cell.
(b) Describe the role of each of these in gene expression
RNA polymerase
Transcription factors
RNAi

Cpr, or cardiopulmonary resuscitation, is a first-aid technique to save lives. it involves compressions of the patient's chest cavity. which description is the best description of the functions of chest compressions in cpr? chest compressions are done to pump the heart. chest compressions are done to strengthen the rib bones. chest compressions increase carbon dioxide inhalation. chest compressions allow the patient's muscles to wake up.