The pGreen plasmid that we are using in lab this week has a gene called amp". What is the purpose of this gene for our experiment? A. It will make cells that have taken up the plasmid glow green when exposed to ultraviolet light. B. It will cause cells that have taken up plasmid to grow faster when exposed to ultraviolet light. C. It will allow cells that have taken up the plasmid to survive in the presence of ampicillin. D. It will cause cells that have taken up the plasmid to die in the presence of ampicillin.