Now, once inside a cytosol of our cell, these steroid hormones will basically bind onto receptor proteins found in a cytosol. And then the receptor protein hormone complex can then travel into the nucleus of our cell. And once inside the nucleus, the steroid hormone can basically create or induce some type of transcriptional change. So that means it can basically induce the synthesis of certain proteins that are needed by the cell at that given moment in time. Now, the final type of hormone we're going to discuss is our tyrosine derivative hormone, or simply the tyrosine hormone. So the tyrosine hormone is a type of hormone that is synthesized either in the cytosol by special types of enzymes or in the rough and the plasmic reticula.