Muscle stimulation could be initiated by directly passing

Assignment Help Biology
Reference no: EM13857590

Problem 1: (Muscle Physiology)Muscle stimulation could be initiated by directly passing an action potential overmyofibers but the body does not do use this mechanism to initiate contraction.

a)Why?

b) How does it use action potential to cause contraction?

c) Why is the bipolar alignment of myosin so important for muscle contraction?

 

 

Reference no: EM13857590

Questions Cloud

How the burning of fossil fuels leads to acid precipitation : Describe how the burning of fossil fuels leads to acid precipitation. Explain how increasing amounts of carbon dioxide dissolving in the ocean leads to ocean acidification.  Describe how ocean acidification changes the pH and affects the carbonate io..
What should the consultant tell matt and grace : What is the project objective and what are some things Matt and Grace should do before they talk with the consultant?
Should the government legislate morality : Is legality and morality the same thing? Why or why not? If so, should the government legislate morality?
Compute the ratio of liabilities to stockholders equity : Compute the Ratio of Liabilities to Stockholder's Equity (p337 of textbook). Give the definition of this ratio, and state which of the two businesses appear stronger with respect to this ratio, and why.
Muscle stimulation could be initiated by directly passing : Problem 1: (Muscle Physiology)Muscle stimulation could be initiated by directly passing an action potential overmyofibers but the body does not do use this mechanism to initiate contraction. a)Why?
Predicated on the ability of the organization : Process creation, revision, and implementation are all predicated on the ability of the organization and its employees and vendors to accept change. The organization may have the will to change yet find its employees are reluctant and resistant to ch..
The body for energy and homeostatic processes : Matt and Maria have now received and begun to eat their Chinese takeout. They have accomplished biting off a portion of a piece of their General Tso's chicken and rice and proceeded to chew and swallow. For this report, you will describe the path the..
Develop project plan to address practical scenario : Goal: Use your knowledge and experience (as gained in the course) to develop a project plan to address a practical scenario. The scenario will be determined by the student but should represent a project of reasonable length, breadth, and complexity. ..
Concentrations and absorbance of working standards : Table1) Concentrations and Absorbance of Working Standards of Iron

Reviews

Write a Review

Biology Questions & Answers

  The pka values of a compound with two ionizable

1. The pka values of a compound with two ionizable groups are pk1=4.10 and pk2 between 7 and 10.  We have 10 mL of a 1.0 M solution of this compound at a pH of 8.0.  She adds 10.0 mL of 1.0 M HCL, which changes the pH to 3.20.  What is pk2?

  Myelenated sheath and triggers release of neurotransmitter

I don't understand how action potential works and how this electrical impulse moves along the myelenated sheath and triggersthe release of a neurotransmitter.

  What is a likely explanantion of condition

semicconscious man taken to hospital after falling from roof.  He did not lsoe consciousness immediatley, and wa initially alert.  After a bit he became confused and then unresponsive.  What is a likely explanantion of condition.

  Q1 the research team established similar lymphocyte

q1. the research team established similar lymphocyte cultures from a number of human donors including healthy teenagers

  Which of the following properties are not shared

Which of the following properties are not shared between facilitated diffusion transporters and "pumps"?

  Metabolism diagram the metabolic pathways of the bactreium

Rhodopseudomonas is and anareboic photoautotroph that is uses organic compounds as an electronic donor It is also capable of chemoheterotophic metabolism diagram the metabolic pathways of the bactreium

  Energy comes from thatfuels ocean life

Where does most of the energy comes from thatfuels ocean life?

  Which of the following is initial events in healing process

A 4 year old boy falls on a rusty nail and punctues his skin. The wound is cleaned and covered with sterile gauze. Which of the following is the initial events in the healing process.

  What percentage of enzyme activity willremain

If anuncompetetive inhibitor (KI= 5 X 10-7 M) is added to aconcentration of 1 X 10-5M in a reaction with an enzyme whoseKm = 2 X 10-2 and with a substrate concentration of 2 X10-2 M, what percentage of enzyme activity willremain?

  Which nucleotide sequences represents complement to dna

which nucleotide sequences represents complement to DNA

  Evolution of various body parts and patterns evolved

Only 10% of genes in animals are devoted to the construction of body plans, yet there exists a huge amount of diversity in body plans of animals. how has the evolution of various body parts and patterns evolved?

  What genotypes would be found in the offspring

For the tetraploid cross: AAAA x aaaa, what genotypes would be found in the offspring and in what proportions?

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