Most hormones bind to proteins that are different from receptors.
Most hormones bind to proteins that are different from receptors. Correct Answer True
Often hormones bind to proteins that are different from receptors. This is because the binding proteins do not activate the mechanisms of signaling that mediate the activity of hormones. Hormones activate target cells by diffusing a receptor protein into the cytoplasm of the cell via the plasma membrane of the target cells (lipid-soluble hormones) or by binding a particular receptor protein to the cell membrane of the target cell (water-soluble proteins).