Explain what is the fraction of opened channels

Assignment Help Chemistry
Reference no: EM13664900

Presume that a membrane channel obeys the concerted allosteric model with Hill coefficient 2.5. In the presence of 12 μM ligand the ratio of opened to closed channels is 0.2. Explain what is the fraction of opened channels in the presence of 0.1 mM ligand?

Reference no: EM13664900

Questions Cloud

Explain what is the half life of the nuclide : After 3.2 hours 1/64 of the preliminary amount of a particular radioactive nuclide remains unchanged. Explain what is the half life of the nuclide
Depict the formula of the protein leucine : Depict the formula of the protein leucine from previous to it is oxidized to what it turns into after being oxidized. On the hand, illustrate the molecular formula indicating how many oxygen atoms are needed to oxidize leucine
Explain which alcohol would you expect to be more water : Explain which alcohol would you expect to be more water soluble more g/ml or grams of the alcohol could dissolve in say 100 ml of water, ethanol or octanol and why
Compute how many grams of aluminum sulfate are requied : Compute how many grams of aluminum sulfate are required to prepare 5.30x10 2ml of a 0.2450 M aluminum sulfate solution.
Explain what is the fraction of opened channels : Presume that a membrane channel obeys the concerted allosteric model with Hill coefficient 2.5. In the presence of 12 μM ligand the ratio of opened to closed channels is 0.2. Explain what is the fraction of opened channels in the presence of 0.1 m..
Explain what are the irreducible representations : Explain what are the irreducible representations of these two RRs? (c) Based on your analysis above as well as considering the experimental spectrum which of these two geometries is most likely
Explain what is the ph ka of ch3cooh : A buffer is ready by mixing 200mL of 0.450 M HCL and 0.500 L of 0.400 M sodium acetate. Explain what is the pH Ka of CH3COOH = 1.8 x 10-5
Illustrates how the energy of activation can be expressed : Obtain the relationship that illustrates how the energy of activation can be expressed as the change of enthalpy from reactants to the activated complex which is the top of the energy barrier as well as the pre-exponential term is entropy related
Explain the pre- exponential term can play a large influence : Explain how the pre- exponential term can play a large or small factor on its influence on the rate constant based on entropy change factor? S geometric constraints from reactant preliminary position to the activated complex top of the energy barr..

Reviews

Write a Review

Chemistry Questions & Answers

  Define the electronegative chlorine atom pulls electrons

because the electronegative chlorine atom pulls electrons away from the O-H bond and thus weakens it. Calculate the hydronium-ion concentration and the pH of a 0.0022 M solution of chloroacetic acid. Ka is 1.3 10-3.

  A 750 l steel tank at 200c contains acetylene gas c2h2 at a

a 75.0 l steel tank at 20.0c contains acetylene gas c2h2 at a pressure of 1.39 atm. assuming ideal gas behavior how

  Compute the heat change at 100 degrees celsius

calculate the heat change at 100 degrees Celsius and indicate whether heat was absorbed or released: a) joules to condense 10.0 g of steam; b) kilojoules to condense 76.0 g of steam; c) joules to vaporize 44.0 g of water; d) kilojoules to vaporize..

  Depict the complete mechanism for the formation of nylon

Write the complete mechanism for the formation of Nylon-6,10 using sebacoyl chloride as one of the starting materials. You only have to show the formation of one amide bond

  Define what is the molar mass of the protein

A solution containing 27.05 mg of an unknown protein per 22.0 mL solution was found to have an osmotic pressure of 3.10 torr at 12 C. What is the molar mass of the protein

  Define a compound contains only nitrogen and hydrogen

A compound contains only nitrogen and hydrogen and is 87.4% nitrogen by mass. A gaseous sample of the compound has a density of 0.925 g/L at 690 torr and 110 C.

  What is the kb of codeine

Codeine, C18H21NO3, a commonly prescribed painkiller, is a weak base. A saturated aqueous solution contains 1.00 g codeine in 120 mL of solution and has a pH = 9.8. What is the Kb of codeine?

  Calculate the ksp for agbr

The standard voltage of the cell Ag(s) | AgBr(s) | Br (aq) || Ag +(aq) | Ag(s) is +0.73 V at 25 ?C. Calculate the Ksp for AgBr.

  Explain the partial pressure of f2 is the balloon

What would be the partial pressure of F2 is the balloon is under 3atm of pressure? e) Pretend that the HCl of this reaction is used in the neutralization of 45mL of a solution of Ga(OH) 3. What was the molarity of the Ga(OH)3 solution

  A coordination compound is formed from rutheniumii

1. a coordination compound is formed from rutheniumii chlorideand ammonia. what is the correct formula for this

  Describe how a mercury barometer works

The glass floor of the CN Tower's observation deck can withstand a pressure of 14,000 kPa. How many pounds per square inch would this be?

  Explain solution of ethanol in water

A bottle of wine consists of an 11 weight percent solution of ethanol (C2H5OH) in water. If the bottle of wine is chilled to -20oC, will the solution begin to freeze? Kfp for water is 01.86 oC?m-1

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