Answer:
A) bind to receptors in the nucleus of their target cells.
Explanation:
Steroid hormones are synthesized from cholesterol and are lipids, therefore they cannot be transported in the blood dissolved in the plasma. They are associated with transport proteins to travel in blood.
Because they are lipids, they can diffuse through cell membranes, and once inside the target cell they bind to receptors in the cytoplasm or the nucleus and alter gene expression.
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Hello!
The medical history states that the patient has been exposed to air pollution, asbestos, and radiation. In addition to this, the patient smoked for 30 years. Presented with this information, one can conclude that the factor that contributed the most to the development of lung cancer would be smoking.
So, the answer to the question is that the habit of smoking had the greatest impact on the development of his cancer.
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Answer:
Both the sypathetic and the parasymphathetic nerves are strongly influenced by emotion (true)
