Explain what is the fraction of opened channels

Assignment Help Chemistry
Reference no: EM13667345

Assume that a membrane channel obeys the concerted allosteric model with Hill coefficient 2.5. In the presence of 12? M 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: EM13667345

Questions Cloud

Explain how many atp molecules are necessary to pump : Explain how many ATP molecules are necessary to pump 100 K+ ions out of a cell when the cytoplasmic concentration of K+ is 5 mM the extracellular concentration 150 mM and the membrane potential is constant - 60 mV
Obtain the resistive force exerted by the water on boat : Two persons are pulling a boat through the water. Each exerts a force of 600 Newton directed at a θ = 25.0 degree angle relative to the forward motion of the boat, obtain the resistive force exerted by the water on boat
How effectively they are responded to and managed : To what extent does your organization do surveys and polling exercises? What sorts of results do you get? How often is your employee survey, and how well is this communicated? Regarding the issues raised by surveys and polls, assess how effectively t..
Obtain how many bits are downloaded to the laptop : A laptop communicates with a router wirelessly, by means of radio signals. obtain how many bits are downloaded to the laptop in the time it takes the wireless signal to travel from the router to the laptop
Explain what is the fraction of opened channels : Assume that a membrane channel obeys the concerted allosteric model with Hill coefficient 2.5. In the presence of 12? M 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..
Find the angle that the transmission axis makes : The average intensity of light emerging from a polarizing sheet is 0.687 W/m2, Find the angle that the transmission axis of the polarizing sheet makes with the horizontal
Explain which compound in each pair will diffuse : Explain which compound in each pair will diffuse with a higher rate through lipid bilayer? a) Asp or Glu b) Thymidine or TMP c) glucose or glucosamine
Find your increase in gravitational potential energy : To work off a large pizza that you ate on Friday night, Saturday morning you climb a 120 m hill. find your increase in gravitational potential energy
The acetic acid in the vinegar to be computed : Since water does absorb CO2 from the atmosphere as well as since CO2 dissolved in the water causes it to be slightly acidic, will the utilization of deionized water that has not been previously boiled cause the mass of the acetic acid in the vineg..

Reviews

Write a Review

Chemistry Questions & Answers

  Explain what new substance has been formed

When 2-methylpropene is bubbled into dilute sulfuric acid at room temperature, it appears to dissolve. What new substance has been formed

  Explain half cell will be cathode a cell constructed

Write the net ionic equation for the cell and identify which half cell will be cathode A cell constructed with a Ag/Ag+ half-cell and a Cu/Cu+ half cell.

  Explain the redox reaction reaction under basic conditions

Complete and balance the following redox reaction reaction under basic conditions- PO3^3-(aq)+ MnO4^-(aq) ? PO4^3-(aq)+ MnO2(s).

  Explain treatment of cardiac arrest victims

Emergency treatment of cardiac arrest victims sometimes involves injection of a calcium chloride solution directly into the heart muscle

  Determine the area and enthalpy and specific volume

the discharge pressure is 2 bars. Determine the area, enthalpy and specific volume at the entrance of the nozzle and the area, enthalpy

  Explain dilute sulfuric acid was treated

When a pink aqueous solution of potassium permanganate, faintly acidified with dilute sulfuric acid was treated with 10% aq. hydrogen peroxide, the reaction took place with the evolution of gas bubbles

  Calculate the ionization energy for hydrogen

You dissolve 12.6352 g of potassium iodide in water and bring the volume of solution to 250.0 ml. What is the molar concentration of KI and what volume of 0.0436 molar hydrochloric acid is required to react with 30.0 ml of 0.0278 molar LiOH?

  Explain how many grams of c6h14 are needed to heat

How many grams of C6H14 are needed to heat 1.00 kg of water from 29.5 degrees celsius to 77.5 degrees celsius. Assume that all of the heat released during the combustion is used to heat the water.

  Compute the volume percent and the proof of the ethanol

calculate the volume percent and the proof of the ethanol in the unknown solution based on this mass percent. Use the graph from the Introduction that plots the density of ethanol solutions from 20 to 60 mass percent to answer the following questi..

  Aniline c6h5nh2 kb 43 x 10-10 is a weak base used in the

aniline c6h5nh2 kb 4.3 x 10-10 is a weak base used in the manufacture of dyes. calculate the value of kn for

  Explain why the standard cell potential for a cell made

explain why the standard cell potential for a cell made using cucu2 in both half cells is zero. explain how it is

  Explain what is its volume at 17 °c and 580 mmhg

A 31.0 mL sample of gas is collected at a temperature of 37 °C and pressure of 720 mmHg. What is its volume at 17 °C and 580 mmHg.

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