Substances that bind to receptors (hormones, neurotranmitters) are described as ___________________ . (pl.) _______

Ultraviolet light stimulates the production of vitamin D (cholecalciferol) which undergoes change in the liver (calcediol), then kidneys to become the active molecule ________________ . _______

Within the infundibulum, the axons from neurons extending into the posterior pituitary are known as the

Follicle-stimulating hormone is a

Intracellular signaling pathways within target cellsare organized such that

The hypothalamic hormone that triggers the release of adrenocorticotropic hormone (ACTH)is

Homeostasis is regulated by the process of adapting to an internal change in the opposite direction of that change, and this is described in physiology as the _____________________feedback mechanism. _______

The most diverse category of eicosanoids, that includes PGE, PGF, are ____________________________ . _______

The cells “beside” the follicles that secrete calcitonin are called ___________________ cells. _______

Select those domains that are associated with quality. (Select all that apply.)