Once activated, it goes on to activate other protein kinases we call Hercs. Now these Hercs can actually move into the nucleus of our cell. So we have this double phospholipid bilayer of the nucleus. These IRCS go into the cell nucleus and they activate transcription factors. These transcription factors then move on and express different types of genes that produce mRNA molecules which then exit the cell and they essentially are used by the ribosomes to produce proteins. The proteins are in turn used to basically build up the cytoplasm, build up the cytoskeleton which basically increases the size of the cell and that cell eventually is able to divide.