The way you shake it, I can't believe it. I ain't never seen an ass like that. The way you move it, you make my pee-pee go. Doing, doing, doing. I don't believe it, it's almost to good to be true. I ain't never seen a ass like that. The way you move it, you make my pee-pee go. Doing doing doing.
Prolactin is a single-chain protein hormone closely related to growth hormone. It is secreted by so-called lactotrophs in the anterior pituitary. It is also synthesized and secreted by a broad range of other cells in the body, most prominently various immune cells, the brain and the decidua of the pregnant uterus. Prolactin is synthesized as a prohormone.
Best Answer: I can get you headed in the right direction. Protein hormones are hydrophilic and bind to cell-surface receptors on the target cells' plasma membranes. Steroid hormones are hydrophobic and diffuse through the plasma membrane and bind to intracellular receptors called HREs (hormone response elements).Source(s):teroid hormones are hydrophobic and diffuse through the plasma membrane and bind to intracellular receptors called HREs (hormone response elements).