Explain why the M2 subtype of muscarinic ACh receptors is found on the autorhythmic cells of...

90.2K

Verified Solution

Question

Medical Sciences

Explain why the M2 subtype of muscarinic ACh receptors is foundon the autorhythmic cells of the sinoatrial node and the M3 subtypeis found on smooth muscle fibers of the bronchioles.

Answer & Explanation Solved by verified expert
3.7 Ratings (611 Votes)
1Explanation The parasympathetic component of the autonomic nervous system plays an important role in the physiological regulation of cardiac function by exerting significant influence over the initiation as well as propagation of electrical impulses in addition to being able to regulate contractile force These effects are mediated in whole or in part through changes in ion channel activity that occur in response to activation of M2 muscarinic cholinergic    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students