Discuss about sarcoplasmic reticulum, Biology

Assignment Help:

A healthy skeletal muscle fiber is isolated and has no external forces on it.  It has normal intracellular levels of ATP and is bathed in physiological saline.  Which of the following will lead to an increase in the overlap between thin and thick filaments in the muscle fiber?

A. An increase in the amount of binding of ACh to the muscarinic Acetylcholine Receptors (mAChRs) on the surface of the skeletal muscle.

B. An increase in the calcium conductance of the membranes of the sarcoplasmic reticulum.

C. an increase in the amount of calcium ions bound to actin.

 


Related Discussions:- Discuss about sarcoplasmic reticulum

Explain foscarnet, Foscarnet  (Foscavir)  Foscarnet is an alternative t...

Foscarnet  (Foscavir)  Foscarnet is an alternative to ganciclovir and valganciclovir for treatment of CMV infection. It is approved for use in CMV retinitis, including progress

What do you mean by connective tissue proper, Q. What is connective tissue ...

Q. What is connective tissue proper? The name connective tissue proper is used to designate the connective tissue that fills interstitial spaces as opposed to the specialized c

Food-borne zoonoses, Food-borne zoonoses Food-borne illnesses are seri...

Food-borne zoonoses Food-borne illnesses are serious public health problem. They are associated with the ingestion of contaminated foods by microorganisms and their toxins, ma

Protozoan , justify the claim that paramecium is the highly evolved protozo...

justify the claim that paramecium is the highly evolved protozoan basing on the morphological and physiological features .

What is the typical morphological feature of nematodes, What is the typical...

What is the typical morphological feature of nematodes that differentiates them from platyhelminthes? Nematodes are also called as roundworms. As the name shows they are not fl

Explain about the vascular tissues, Is transportation of gases in tracheoph...

Is transportation of gases in tracheophytes made through the vascular tissues? Carbon dioxide and oxygen are not transported by the xylem or phloem. These gases reach the cells

What is echocardiography, Q. What is Echocardiography? Ans. Echoca...

Q. What is Echocardiography? Ans. Echocardiography has become an established and powerful tool for diagnosing presence of CAD and defining its consequence. It can help in

Electric charge between neuron plasma membrane, Q. Which is the normal sign...

Q. Which is the normal sign of the electric charge between the two sides of the neuron plasma membrane? What is the potential difference (voltage) generated between these two sides

What is the role of vitamin k in the blood coagulation, Q. What is the orga...

Q. What is the organ where most of the clotting factors are produced? What is the role of vitamin K in the blood coagulation? Most of the clotting factors are produced in the l

White flowers is crossed with a dwarf plant, a) What new combinations of ch...

a) What new combinations of characteristics might arise in the offspring when a tall plant with white flowers is crossed with a dwarf plant (of the similar species) with red flower

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