A decrease in parasympathetic discharge to the heart, Biology

Assignment Help:

A decrease in parasympathetic discharge to the heart leads to

A. a decrease in the conductance of F-channels in SA node cells.

B. an increase in the conductance of potassium channels associated with muscarinic ACh receptors in SA node cells.

C. an increase in the amount of ACh (acetylcholine) released near SA node cells of the heart.


Related Discussions:- A decrease in parasympathetic discharge to the heart

What is optic nerve, What is optic nerve The optic nerve contains more...

What is optic nerve The optic nerve contains more than one million axons that initiate in the ganglion cell layer of the retina. This structure originatcs at the back of the e

Explain feeding schedule in infancy, Explain Feeding Schedule in Infancy? ...

Explain Feeding Schedule in Infancy? 1) Milk feed 5-6 times/day. Continue breast-feeding. Exclusive breast-feeding up to 6 months even during illness. Follow demand feeding.

Adverse effect to intestinal mucosa, Q. Adverse effect to intestinal mucosa...

Q. Adverse effect to intestinal mucosa? Alcohol: Alcohol is known to cause damage to intestinal mucosa independent of gastric acid content. Thus high amounts are not advised.

What er the parafunctional habits, What er the Parafunctional Habits P...

What er the Parafunctional Habits Parafunctional Habits like bruxism and clenching create mechanical and biological problems due to overloading and are considered to be one of

Cleavage of fructose-1, Cleavage of fructose-1,6-bisphosphate Aldolase...

Cleavage of fructose-1,6-bisphosphate Aldolase cleaves  fructose-1, 6-bisphosphate to dihydroxyacetone phosphate and glyceraldehyde-3-phosphate in the reversible reaction.

Determine the reliability of the battery, Determine the reliability of the ...

Determine the reliability of the battery The issue of reliability of the battery has been addressed, with reasonably successful results. Clinical interpretation of the battery

What is shunts in congenital heart surgery, What is shunts in Congenital He...

What is shunts in Congenital Heart Surgery? Shunts : Blalock Shunts are connections between systemic arteries such as a subclavian arteiy with its respective pulmonary arteiy

Explain vulvovaginal candidiasis, Vulvovaginal candidiasis  Vulvovagina...

Vulvovaginal candidiasis  Vulvovaginal candidiasis is not sexually transmitted, but is often found incidentally in women with STIs. Many remedies are available for vulvovaginal

Meiosis comprises two separate divisions, All of the following make meiosis...

All of the following make meiosis different from mitosis; EXCEPT A. Meiosis comprises two separate divisions. B. Meiosis only occurs during embryonic development. C. Chromoso

How drug intolerance in tuberculosis, Drug Intolerance For patients wh...

Drug Intolerance For patients who cannot tolerate rifampin, alternative regimens include 9-12 months of isoniazid, ethambutol and pyrazinamide, with or without a fluoroquinolo

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd