![]() ![]() When the G protein stimulates it, Adenylate cyclase converts ATP (the cell's energy molecule) into cAMP (a signaling molecule).ĬAMP activates Protein Kinase A. This conformational change causes the G protein complex to When it binds, ACTH stimulates the receptor to change shape. Of the bronchiole muscle cells (seen later in the movie) when epinephrine binds to it. *NOTE: The MC2-R receptor system looks and works similarly to the beta-2 adrenergic receptor system, which initiates relaxation In the movie we see a simplified version of how it all works.īelow is a description, including some of the details we left out of the movie.ĪCTH Docks on an MC2-R Receptor* on a cell in the cortex of the adrenal gland. Ways that organelles do important jobs that are not often explored when generally defining their function. This particular signaling cascade is a great example of the complex The adrenal cortex, it stimulates the production of cortisol. The signaling molecule ACTH is released by the pituitary gland in the brain and released into the bloodstream. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |