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REASONING: A "stimulating hormone" is NOT a true hormone. It causes the release of another The target tissues for oxytocin are the smooth muscle cells of the uterus and the myoepithelial cells REASONING:Antagonism has an opposite affect. Endocrinology involves the study of the endocrine...Once the target cell receives the hormone signal, it can respond in a variety of ways. The response may include the stimulation of protein synthesis, activation or deactivation The effects vary according to the type of target cell, the G proteins and kinases involved, and the phosphorylation of proteins.each set of target cells has different receptor-transduction mechanisms; Look at the epinephrine example in your text. That hormone can trigger different responses in different target cells.Epinephrine and Its Effects in Liver Cells. Glycogen synthesis and degradation occurs in the liver cells. It is here that the hormone insulin (the primary hormone responsible for Epinephrine, on the other hand, is one of the two primary hormones (the other being glucagon) that breakdown glycogen.In target organs, cells, which directly affected by hormones are called target It causes the kidney to secrete more water, so blood pressure can decrease. That is the opposite - A hormone can have different effects on different target cells: depends on the receptor.

17.2 Hormones - Anatomy and Physiology | OpenStax

We investigated the effect of a physiological dose (1 mg) of epinephrine (Epi) on lymph flow, cell Leukocyte populations and adhesion molecule expression were determined via flow cytometry. An acute pain stimulus resulted in elevated lymph flow and output of cells from the popliteal lymph node...Apoptosis Single cells Shrunken cells Cell fragmentation (apoptotic bodies) Chromatin condensed in the periphery of nuclei Generally morphologically intact mitochondria. The acetaminophen effect on glutathione levels is the main target for antidote therapy in acetaminophen intoxication.Because it causes less cardiovascular side effects than common epinephrine. The long- term effects of competition on populations of two different species competing for the same resources would be a decrease in the weaker population.Hormonal control of pancreatic secretion results from two hormones that stimulate different types of pancreatic cells. Acid chyme entering the duodenum stimulates the intestinal mucosa to release the hormone secretin. The effect of insulin on the level of blood glucose is opposite that of glucagon.

the hormone epinephrine causes opposite effects in two...

When it binds to another cell which is the target of the message, the hormone can alter several aspects of In summary, the effect of insulin is to favor the conversion of excess blood glucose to two storage Glucagon, a peptide hormone synthesized and secreted from the α-cells of the islets of...Hormone-receptor binding triggers the target cell to do what its supposed to. The extent of target So the effect of a hormone is directly related to the target cell, and different target cells may have Second Messenger Systems are called that because the hormone (the 1st messenger) doesn't enter...Examples of Selected Hormones and Effects. Hormone Epinephrine. Hormones from different classes elicit their effects on target cells in different ways. n Hydrophilic hormones tend to cause a more rapid response and have a shorter duration of action than do hydrophobic hormones.The hormone epinephrine causes opposite effects in two populations of target cells because _____. In contrast, the lipid-soluble hormones enter target cells and bind with intracellular receptors; the hormone-receptor complexes act as transcription factors, thus altering gene expression.Epinephrine is an endogenous catecholamine that is the active principle of the adrenal medulla; epinephrine acts directly on both α- and β-adrenergic receptors.a. Also used for its vasopressor effects in the treatment of anaphylactic shock and cardiac arrest associated with anaphylaxis.196 212.

each and every set of target cells has other receptor-transduction mechanisms; Look at the epinephrine instance in your text. That hormone can trigger other responses in other target cells. Epinephrine can trigger vasodilation responses (blood vessels in skeletal muscles used for fight-or-flight) and vasoconstriction responses (intestine vasculature) in an emergency that evokes its secretion.