Define the axon of a neuron, Biology

Assignment Help:

Consider an axon of a neuron. At time=t1, its voltage is at threshold for an action potential; at time=t2, its voltage is at 0 millivolts prior to the peak of that action potential. In the time period between t1 and t2 of that single action potential,

A. the amount of intracellular sodium decreases.

B. sodium conductance of the voltage-gated sodium channels increases as membrane voltage increases.

C. sodium conductance of the voltage-gated sodium channels changes with a faster time course than potassium conductance of the voltage-gated potassium

 


Related Discussions:- Define the axon of a neuron

Elaborate proteins, Elaborate Proteins? Proteins:  Proteins are the p...

Elaborate Proteins? Proteins:  Proteins are the primary constituents of most living cells. Proteins are important components of cell membranes, and they form structures such

What are the phytoplankton and the zooplankton?, What are the phytoplankton...

What are the phytoplankton and the zooplankton? The Phytoplankton and the zooplankton are divisions of the plankton. The phytoplankton includes the autotrophic floating beings:

Explain nutritional science, Explain nutritional science Dietitians ar...

Explain nutritional science Dietitians are in a 'helping' profession because the services they provide are beneficial to individuals  and society and dedicated to improving th

Amphibia, describe general characters and classification of amphibia in bri...

describe general characters and classification of amphibia in brief

How is the body of gastropods divided, How is the body of gastropods divide...

How is the body of gastropods divided? The body of gastropods is separated into three main portions: a) Head, b) The visceral mass and c) Foot.

Can you explain mitotic apparatus, Q. What is mitotic apparatus? Mitoti...

Q. What is mitotic apparatus? Mitotic apparatus is the set of aster fibers, radial structures around each centriole pair, plus the spindle fibers, fibers that extend across the

Direction of energy flow, Direction of Energy Flow Now let us consider...

Direction of Energy Flow Now let us consider the first point that is the direction of flow of energy. Energy flows from lower (producer) to higher (herbivore, carnivore, etc.)

What is thigmotropism, What is thigmotropism? Thigmotropism is the move...

What is thigmotropism? Thigmotropism is the movement or growth of the plant in response to mechanical stimuli (touch or physical contact), as when a plant grows around a suppor

Coarctation of aorta, Careful palpation of the upper and lower limb pulses ...

Careful palpation of the upper and lower limb pulses would make one suspect coarctation as the cause of hypertension. The lower limb pulses are weak and delayed. Confirmation ca

How is hemophilia treated, Q. How is hemophilia treated? Why is hemophilia ...

Q. How is hemophilia treated? Why is hemophilia rare in females? Hemophilia is medically treated with administration of factor VIII in case of hemophilia A or of factor IX in c

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