What is the resistance of the ion channel

Reference no: EM13502361

The biochemistry that takes place inside cells depends on various elements, such as sodium, potassium, and calcium, that are dissolved in water as ions. These ions enter cells through narrow pores in the cell membrane known as ion channels. Each ion channel, which is formed from a specialized protein molecule, is selective for one type of ion. High-resolution measurements have shown that an ion channel is a 0.30-nm-diameter cylinder with length of 5.0 nm . The intracellular fluid filling the ion channel has resistivity 0.60 Ohm meters.

What is the resistance of the ion channel?

Reference no: EM13502361

Questions Cloud

Explain how much heat is associated with the burning : How much heat is associated with the burning of 3.52 g of methane in the following unbalanced reaction-CH4(g) + O2(g) ?CO2(g) + H2O(g)

Explain the final temperature (oc) of the mixture : 10.2 g of ice at -4.8oC is added to 164 mL of water at 50.1oC. What is the final temperature (oC) of the mixture

Acquisition date in accounting for business combinations : Define and explain the meaning of ‘control' in the context of business combinations and explain the importance of determining the acquirer and acquisition date in accounting for business combinations

How to calculate the ph at the midpoint : Calculate the pH at the midpoint and at the equivalence point for a titration of 25mL of 0.100M potassium hydrogen phthalate with 0.100M KOH.

What is the resistance of the ion channel : The biochemistry that takes place inside cells depends on various elements, such as sodium, potassium, and calcium, that are dissolved in water as ions. What is the resistance of the ion channel

Explain which is a liquid with density 1.82g/ml : Expalin how you would prepare 500.0mL of a solution that is 0.100 M of H2SO4 from concentrated 18.0 M of H2SO4, which is a liquid with density 1.82g/mL

Describe the home depot business model : Describe the Home Depot business model. Why didn't this business model work in China and describe some of the challenges companies faced in China and how they adapted.

Explain bromine reacts with aluminum iodide : Bromine reacts with aluminum iodide. If 6.35x10^21 molecules of iodide are produced , how many grams of aluminum iodide is reacted. need help writing out the equation.

What was the launch speed of the rocket : A toy rocket moving vertically upward passes by a 2.1m -high window whose sill is 8.0m above the ground. What was the launch speed of the rocket

User Account

All Pages