Describe the filaments in the muscle fiber, Biology

Assignment Help:

Describe the filaments in the muscle fiber

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 curare to the nicotinic Acetylcholine Receptors (nAChRs) on the surface of the skeletal muscle.

  B.  An increase in the amount of calcium ions bound to troponin.

  C.  A decrease in the calcium conductance of the membranes of the sarcoplasmic reticulum.

 


Related Discussions:- Describe the filaments in the muscle fiber

Explain tb in pregnancy, TB in pregnancy Treatment of TB should be init...

TB in pregnancy Treatment of TB should be initiated in pregnancy when there is moderate to high suspicion of disease because active infection during pregnancy poses a risk to t

How is water''s importance to life, How is water's importance to life refle...

How is water's importance to life reflected in the normal range of internal pH values that living things are likely to have?

Argon, will argon tend to form bonds with other elements?

will argon tend to form bonds with other elements?

Determine about the accommodation of eye, Determine about the Accommodation...

Determine about the Accommodation of eye Accommodation is the ability of the overall refracting power of the eye to change to clearly view objects at different distances. This

Kingdom fungi, what are the characteristis in species in the phyla division...

what are the characteristis in species in the phyla division

Oracle clinical, evolutionary effect of Oracle clinical applications in Pha...

evolutionary effect of Oracle clinical applications in Pharmaceutical industries

Evolution of heart in higher animals, Evolution of heart in higher animals ...

Evolution of heart in higher animals The circulatory system in higher animals has undergone several changes during evolution. The heart has become totally muscular. Th

Spermatogonia - spermatozoa, Normal 0 false false false ...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4 Spermatogonia - Spe

Define the term - acoelomate, Define the term - Acoelomate Triploblasti...

Define the term - Acoelomate Triploblastic animals which do not have an internal body cavity. This includes flatworms and ribbon worms. However the term could be applied to oth

How water balance take place in human body, How Water Balance Take Place in...

How Water Balance Take Place in Human Body? The amount of fluid in the body is tightly controlled because imbalance can be devastating. In a normal individual, the maintenance

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