Discuss about intracellular perfusion fluid, Biology

Assignment Help:

At 1 AM, a healthy squid giant axon is placed in a bath of normal squid physiological extracellular saline and is internally perfused with normal squid intracellular saline. 

Its resting potential at 1:55 AM is -70 millivolts.  For this question, ignore any possible effects due to the sodium-potassium pump.  At 2 AM, there is a change in the

A. intracellular perfusion fluid so that its concentration of potassium ion is decreased.  This will cause an increase in the resting membrane voltage.

B. extracellular saline so that its concentration of potassium ion is decreased.  This will cause a increase in the Nernst equilibrium potential for potassium ion.

C. intracellular perfusion fluid so that its concentration of potassium ion is increased. This will cause a decrease in the Nernst equilibrium potential for potassium ion.

 


Related Discussions:- Discuss about intracellular perfusion fluid

What do you mean by blackcaps, Q. What do you mean by Blackcaps? Blackc...

Q. What do you mean by Blackcaps? Blackcaps are small songbirds found throughout Europe. A large population of blackcaps inhabits the forests of Germany. These blackcaps have t

Explain the ecg and cheast x- ray, Explain The ECG and cheast X- Ray? ...

Explain The ECG and cheast X- Ray? The ECG and Chest X-ray: If there is a suspicion of heart disease on basis of the history or physical examination an ECG and a chest X-ray

Explain expansion in plasma volume during pregnancy, Normal 0 f...

Normal 0 false false false EN-IN X-NONE X-NONE

What type of light-sensitive cell is present in this region, a) Which regio...

a) Which region of the retina gives the most accurate interpretation of the image? b) What type of light-sensitive cell is present in this region?   (a) The fove

What is a cytoskeleton, What is a cytoskeleton? What are its main constitue...

What is a cytoskeleton? What are its main constituents in animal cells? Cytoskeleton is the cytoplasmic structure that handles the cell, keeps its shape and fixates and moves t

What is the mn blood system, What is the MN blood system? What is the patte...

What is the MN blood system? What is the pattern of genetic inheritance of the MN blood system? A MN blood system is a third (in addition to the ABO and the Rh) system of blood

Identical chromatids bound, What is the structure that maintains identical ...

What is the structure that maintains identical chromatids bound? Ans) The structure that handles identical chromatids bound is the centromere.

Procedure for morphological characteristics of yeast cells, Procedure for M...

Procedure for Morphological Characteristics of Yeast Cells? Now carry out the exercise following the steps enumerated herewith: (1) Label the clean, non-greasy slide. Put fe

Factors affecting normal blood sugar levels, Q. Factors Affecting Normal Bl...

Q. Factors Affecting Normal Blood Sugar Levels? Earlier in our discussion, we learnt that insulin is the most important factor responsible for normal blood sugar levels. Now we

Mechanism of respiration in cockroach, MECHANIS M - Tergo-sternal m...

MECHANIS M - Tergo-sternal muscles are relaxed. Volume of cavity is increased and pressure is decreased. To full fill the pressure air comes through the passage & mixed

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