Muscarinic acetylcholine (ACh) receptors are located where...? multiple choice?

Muscarinic acetylcholine (ACh) receptors are located

A. At the effector cells of the parasympathetic division of the autonomic nervous system

B. At the effector cells of the somatic nervous system

C. At the postganglionic fibers of the parasympathetic division of the autonomic nervous system

D. At the preganglionic fibers of the sympathetic division of the autonomic nervous system

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  • 9 years ago
    Best Answer

    right answer is A.muscarinic receptors are present at the effector cells of the parasympathetic system.e.g muscarinic receptors type 2 are present in the heart.muscarinic type 1 receptors are present in the stomach.muscarinic type 3 receptors are present on thesphincter pulpillae muscle of the iris of the eye.there are many other examples

  • Anonymous
    4 years ago

    Open QuestionShow me another » Anyone up for Baseball Multiple Choice? 1) Which from this list don't belong? ( A lil tricky so look carefully) A) Minnesota Twins. B) Milwaukee Brewers C) Los Angeles Dodgers D) Chicago White Sox c - because the other 3 are in the Central Division 2) Which team from this list has surprised you so far this season? A) Padres B) Mets C) Nationals D) A's C 3) Which from this list never happened? A) Nolan Ryan has the Strikeout record B) Jorge Posada has the record for most Home Runs by a Catcher C) The Padres where the NL Champs in 1998 D) Lou Gehrig hit 493 Home Runs in his career. My guess D. Didn't he hit more? 4) Which from this list don't belong? A) Milwaukee Bucks. B) Toronto Blue Jays. C) Arizona Diamondbacks D) Texas Rangers A. The Milwaukee Bucks play basketball and the other teams play basketball. Hope you enjoyed. 5 hours ago - 4 days left to answer.

  • Anonymous
    9 years ago

    C.

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