Please help, will fan and medal :) A steroid hormone approaches its target cell. Which of the following happens first? The hormone enters the nucleus. The hormone passes through the cell membrane. The hormone and its receptor bind to the cell's DNA. The hormone and its receptor enter the cell's nucleus.
http://biology.about.com/od/cellularprocesses/a/aa073004a.htm This should help you gain better understandings
If it doesn't, just tell me so and I will tell you why/how it is an answer.
"A steroid hormone will first enter the plasma membrane of the cell as it can easily diffuse through the plasma membrane. Then it interacts with its respective receptor. The binding of hormone to its receptor changes the shape of the hormone, after which, the hormone along with receptor is able to enter the nucleus. Once inside nucleus, the hormone-receptor complex will interact with DNA and cause synthesis of relevant mRNA molecules which will then be translated into proteins at ribosomes. Hence, this is how a steroid hormone will approach a target cell and cause appropriate changes to occur. " http://brainly.com/question/869835
So I would go with B, read the following sources to confirm my accusation.
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