A33-year-old chemist takes l-thyroxine (synthroid) 1 ug orally each day. he asks how the thyroxine work a cellular level. which of the following is the best explanation?
a) it binds onto membrane surface receptor and activates protein synthesis.
b) it binds onto membrane surface receptor and activates secondary messenger.
c) it binds onto a cytoplasmic receptor and the hormone-receptor complex diffuses to the nucleus to affect transcription.
d) it has a direct effect on the hypothalamic nuclei affecting metabolism

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i hope a lot

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thousands of years before the arrival of the british, australia was settled by the indigenous people of australia called the aborigines. this timeline begins when the europeans first arrived. 1606 - the first european to land at australia is dutch explorer captain willem janszoon.

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answer:

well the blood rushes to the vessles in your pp (lol) it also happen because u see somthin erotic or pleasing somtimes it happenes by accdent or by purberty or an dream (know an an wet dream)

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Answer

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