Cell membranes contain openings called ion channels that allow ions to move from the inside of the
Question:
Cell membranes contain openings called ion channels that allow ions to move from the inside of the cell to the outside. Consider a typical ion channel with a diameter of 1.0 nm and a length of 10 nm. If this channel has a resistance of 1.0 x 109 Ω, what is the resistivity of the solution in the channel?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 87% (8 reviews)
Resistance depends on resistivity length and crosssectional area so we can determine the resistiv...View the full answer
Answered By
Muhammad Ahtsham Shabbir
I am a professional freelance writer with more than 7 years’ experience in academic writing. I have a Bachelor`s Degree in Commerce and Master's Degree in Computer Science. I can provide my services in various subjects.
I have professional excellent skills in Microsoft ® Office packages such as Microsoft ® Word, Microsoft ® Excel, and Microsoft ® PowerPoint. Moreover, I have excellent research skills and outstanding analytical and critical thinking skills; a combination that I apply in every paper I handle.
I am conversant with the various citation styles, among them; APA, MLA, Chicago, Havard, and AMA. I also strive to deliver the best to my clients and in a timely manner.My work is always 100% original. I honestly understand the concern of plagiarism and its consequences. As such, I ensure that I check the assignment for any plagiarism before submission.
4.80+
392+ Reviews
587+ Question Solved
Related Book For
College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
Question Posted:
Students also viewed these Sciences questions
-
Choline, a component of the phospholipids in cell membranes, can be prepared by SN2 reaction of trimethyl amine with ethylene oxide. Show the structure of choline, and propose a mechanism for...
-
Phytoplankton at the ocean surface maintain the fluidity of their cell membranes by altering their lipid (fat) composition when the temperature changes. When the ocean temperature is high, plankton...
-
The bacterially produced antibiotic gramicidin A forms channels in cell membranes that allow the free diffusion of Na and K ions, thereby killing the cell. This peptide consists of a sequence of D-...
-
Two tiny particles having charges of 5.76 C and -7 C are placed along the y-axis. The 5.76 C particle is at y = 0 cm, and the other particle is at y = 48.74 cm. Where must a third charged particle be...
-
In response to complaints about high prices, a grocery chain runs the following advertising campaign: "If you pay your child $3 to go buy $50 worth of groceries, then your child makes twice as much...
-
The dominant mutation Plum in the fruit fly also causes brownish-purple eyes. Is it possible to determine by genetic experiments whether Plum is an allele of the brown or purple genes?
-
Describe the debt-to-equity ratio and explain how creditors and owners would use this ratio to evaluate a companys risk. AppendixLO1
-
Cruz Company uses LIFO for inventory costing and reports the following financial data. It also recomputed inventory and cost of goods sold using FIFO for comparison purposes. 1. Compute its current...
-
a 3000 loan at 18% per year is being repaid by 10 equal annual payments, the first payment is due one year after the loan is made. determine the yearly payment.
-
Silicon carbide nanowires of diameter D = 20 nm can be grown onto a solid silicon carbide surface by carefully depositing droplets of catalyst liquid onto a flat silicon carbide substrate. Silicon...
-
Consider the nerve fiber discussed in Example 19.10. Assume the fi ber is coated with a layer of myelin that is 100 nm thick. If the dielectric constant of myelin is the same as for a lipid layer,...
-
Consider a single ion channel (Problem 85) with R = 10 9 . During an action potential, this channel is open for approximately 1.0 ms for the flow of Na + ions with a potential difference across the...
-
Discuss the difference between the Youngs modulus of a material and the strength of a material. Does a large value of Y guarantee a strong material?
-
Prove that Eq. (19.34) gives the simplest multi-gluon and gluon-quark states that contain an \(\mathrm{SU}(3)\) color singlet in the decomposition. Data from Eq. 19.34 (GG)1: (88)1 (Gqq) : [8 (383)8]...
-
In question 70, what is the probability that of the 100 cars test-driven, more than 35 cars get more than 45 miles per gallon? How many of the 100 cars tested would you expect to get more than 45...
-
Construct the braid group products (a) (b) using the algorithm of Fig. 29.16 . Data from Fig. 29.16
-
Worksheet The adjusted trial balance columns of a worksheet for Bond Corporation are shown below. The worksheet is prepared for the year ended December 31. Complete the worksheet by (a) entering the...
-
The Healthy Catering Service had the following transactions in July, its first month of operations: 1 Kelly Foster contributed \(\$ 18,000\) of personal funds to the business in exchange for common...
-
Find the eigenvalues. Find the corresponding eigenvectors.
-
Solve the relation Exz:Solve therelation ne %3D
-
Draw the influence line for the force in member KJ. -4m-4m--4 m---4mt-4m--4 m-
-
Draw the influence line for the force in member GD, then determine the maximum force (tension or compression) that can be developed in this member due to a uniform live load of 3 kN/m that acts on...
-
Draw the influence line for the force in member CD, and then determine the maximum force (tension or compression) that can be developed in this member due to a uniform live load of 800 lb/ft which...
-
On April 1, year 1, Mary borrowed $200,000 to refinance the original mortgage on her principal residence. Mary paid 3 points to reduce her interest rate from 6 percent to 5 percent. The loan is for a...
-
Give a numerical example of: A) Current liabilities. B) Long-term liabilities?
-
Question Wonder Works Pte Ltd ( ' WW ' ) produces ceramic hair curlers to sell to department stores. The production equipment costs WW $ 7 0 , 0 0 0 four years ago. Currently, the net book value...
Study smarter with the SolutionInn App