Calculate the electrical potential term

Assignment Help Biology
Reference no: EM13527113

Suppose that the extracellular concentration of Cl– is 123 mM and the intracellular concentrationis 4 mM. The membrane electrical potential (?V) is 0.06 V, inside negative relative to outside.

At 298 K, for transport of Cl– ions from the outside into the cell:

1) Calculate the electrical potential term of ? Gtransport for transport of Cl– ions into the cell, the term reflecting the electrical gradient across the membrane. Does this term favor flow of Cl– ions into the cell, or out of the cell?

2) Calculate the overall ? Gtransport for flow of Cl– ions from outside into the cell. Would Cl– ions flow into the cell, or out of the cell, under conditions described in question above?

Reference no: EM13527113

Questions Cloud

The dominant theoretical perspective on strategic management : The dominant theoretical perspective on strategic management is the Five Forces Model or framework associated with the work of Michael Porter.Critically discuss.
Find out the ph of the equivalence point for a reaction : Determine the pH of the equivalence point for a reaction in which 0.100 mol/L NaOH(aq) neutralizes 10.0 mL of 0.250 mol/L HF(aq)
In the signal transduction lecture : In the signal transduction lecture , we established that the BCR-ABL translocation creates a membrane bound receptor with constitutive kinase activity. What defect is associated with this oncogenic mutation?
Determine how fast is the spaceship moving : A clock in a spaceship is observed to run at a speed of only 3/5 that of a similar clock at rest on Earth. How fast is the spaceship moving
Calculate the electrical potential term : Calculate the electrical potential term of ? Gtransport for transport of Cl– ions into the cell, the term reflecting the electrical gradient across the membrane. Does this term favor flow of Cl– ions into the cell, or out of the cell?
What is the minimum time necessary for crossing : A hunter wishes to cross a river that is 2.0 km wide and flows with a speed of 5.0 km/h parallel to its banks. What is the minimum time necessary for crossing
What about after the actual missile attacks began : 1. Do you agree with Dov Frohman's decision in advance of the actual missile attacks to keep Intel up and running? What about after the actual missile attacks began?
Explain what mass of mg(oh)2 will dissolve in solution : What mass of Mg(OH)2 will dissolve in 1.0 L of 0.050 mol/L solution of MgSO4(aq)
Extracellular concentration-calculate the chemical potential : Suppose that the extracellular concentration of Cl– is 123 mM and the intracellular concentrationis 4 mM. The membrane electrical potential (?V) is 0.06 V, inside negative relative to outside.

Reviews

Write a Review

Biology Questions & Answers

  Immune response to infectious disease

It is a very curcial concept to understand how the immune response is mounted against viruses, bacteria, protozoans and helminthes. For an effective immune response, both innate and adaptive immunity should work together.

  A review on advanced glycated end products (ages)

This Project report elaborates a critical review of important elements attached to Advanced Glycated End Products (AGEs). It is very crucial to understand the process called Millard reaction.

  Plastic as a soil stabilizer

Soil stabilization is the permanent physical and chemical alteration of soils to enhance their physical properties. Stabilization can increase the shear strength of a soil and control the shrink-swell properties.

  Principles of microbiology

This assignment has three parts which contains questions related to Microbiology. It contains basic principles of microscopy, staining techniques in microbiology and microbial growth in the food industry.

  List the biologic functions

Lipid metabolites are often seen as key elements in cellular signaling. Is this unique? Please provide several examples of the function of lipids as key elements in signal arrays and list the biologic functions these signals affect?

  Biologic function relationships

Please describe how one might search for chemical structure, biologic function relationships, involving small molecular weight lipophylic compounds. Provide one example.

  Case study on patient in the haematology laboratory

Write a case study which detailing a scenario of a patient being investigated in the Haematology laboratory.

  Use of pcr and genetic approaches in biotechnology

The use of PCR and genetic approaches in biotechnology

  Describe the role of this enzyme in honey

Glucose oxidase is an enzyme that can be used for measurements of glucose levels by combining this reaction with an oxygen probe.

  Genetic problems

What phenotypic ratio would you get if you crossed a white mouse and a heterozygous brown mouse?

  Prepare an essay on nosocomial infection

Prepare an essay on nosocomial infection.

  Monitoring and recording the blood pressure

To increase the awareness of monitoring and recording the blood pressure of patients and practice measuring blood pressure in a safe environment.

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