(a) Calculate the chemical potential difference when intracellular [Na+] = 10 mM and extracellular [Na+] = 150...

Question:

(a) Calculate the chemical potential difference when intracellular [Na+] = 10 mM and extracellular [Na+] = 150 mM at 37°C.
(b) What would the electrochemical potential be if the membrane potential were -60 mV (inside negative)?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Fundamentals of biochemistry Life at the Molecular Level

ISBN: 978-0470547847

4th edition

Authors: Donald Voet, Judith G. Voet, Charlotte W. Pratt

See More Books

Question Posted: Apr 30, 2016 02:35 PM

See More Questions

What is the electrochemical potential difference when the intracellular [Ca2+] = 1 M and the extracellular [Ca2+] = 1 mM? Assume = -100 mV (inside negative) and T = 25C.
Benzene and toluene form nearly ideal solutions. The boiling point of pure benzene is 80.1*C, Calculate the chemical potential of benzene relative to that of pure benzene when xbmzenc = 0.30 at its...
Calculate the difference in slope of the chemical potential against pressure on either side of (a) The normal freezing point of water and (b) The normal boiling point of water. The densities of ice...
6.33. The "intrinsic gain" of a MOSFET oper- ating in saturation is defined as gmro. De- rive an expression for gmro and plot the result as a function of ID. Assume VDs is constant.
Alicia, Bob, and Carol are equal partners in Dunning Law Associates. In 2005, Alicia, in an attempt to maximize the firms return on its investment portfolio, encourages her partners to acquire...
After hearing a seminar on knowledge management, a mining company executive argues that this perspective ignores the fact that mining companies could not rely on knowledge alone to stay in business....
Define the following: (a) direct materials, (b) indirect materials, (c) direct labor, (d) indirect labor, and (e) manufacturing overhead.
The Web sites for Lenovo (China; www.lenovo.com), Nokia (Finland; www.nokia.com ), and Banco do Brasil (Brazil; www.bb.com.br, click on English) contain substantial information about how these firms...
Williams-Santana, Inc., is a manufacturer of high-tech industrial parts that was started in 2009 by two talented engineers with little business training. In 2021, the company was acquired by one of...
An air conditioning unit is to supply air at 20C, 1 bar, and relative humidity 50% to a lecture theatre. Ambient conditions are 30C, 1 bar, and relative humidity 75%. Calculate; (i) the dew point...
Cells in the wall of the mammalian stomach secrete HCl at a concentration of 0.15 M. The secreted protons, which are derived from the intracellular hydration of CO2 by carbonic anhydrase, are pumped...
Kidney cells contain a channel that allows intracellular ammonia to exit the cells. (a) Why did researchers originally believe that cells had no need for such a channel? (b) What is the free energy...
Suppose we have the same payoff matrix as in Problem 3 except now firm 1 gets to move first and knows that firm 2 will see the results of this choice before deciding which type of car to build. a....
Solve the following linear system by Gaussian elimination with back-substitution without introducing fractions in your row-reduction. If there is no solution, explain why. -3x+8y + 82 = -8 -2x+ y -...
Introduction Some predictions are a slam dunk. Retail will continue to be driven by technology. Science fiction is coming to life in the form of robotics and virtual reality. And the Internet will...
Oswego Clay Pipe Company provides services of $ 5 0 , 0 0 0 to Southeast Water District # 4 5 on April 1 2 of the current year with terms 1 / 1 5 , n / 6 0 . What would Oswego record on April 1 2 ?...
Assume the following excerpts from a company's balance sheet: Property, plant, and equipment Beginning Balance $3,500,000 Ending Balance $3,700,000 $1,100,000 $800,000 Long-term investments During...
On January 1, 2021, Bonita Corp. had472,000shares of common stock outstanding. During 2021, it had the following transactions that affected the Common Stock account. February 1 Issued 125,000shares...
(A) Find an equation for the line that has slope 1/2 and passes through (4, 3). Write the final answer in the form Ax + By = C. (B) Find an equation for the line that passes through the points (3, 2)...
A routine activity such as pumping gasoline can be related to many of the concepts studied in this text. Suppose that premium unleaded costs $3.75 per gal. Work Exercises in order. Use the...
How does the yield of ATP from complete oxidation of one molecule of glucose in muscle and brain differ from that in liver, heart, and kidney? What is the underlying reason for this difference?
What yield of ATP can be expected from complete oxidation of each of the following substrates by the reactions of glycolysis, the citric acid cycle, and oxidative phosphorylation? (a)...
Reflect and apply How does mitochondrial structure contribute to aerobic metabolism, particularly to the integration of the citric acid cycle and electron transport?
1. Why might managers of small restaurants decide not to adopt the standard work hour approach to controlling labour cost? (minimum 150 words )
Which statement is true regarding the U.S. GAAP impairment test for limited life intangibles? A. U.S. GAAP impairment is likely to be greater than IFRS impairment. B. The impairment test for limited...
Which of the following is a limitation of both return on investment and residual income? A. Favors large units. B. There is disincentive for high return on investment units to invest. C. Can lead to...

(a) Calculate the chemical potential difference when intracellular [Na+] = 10 mM and extracellular [Na+] = 150...

Question:

Step by Step Answer:

Use Equation 103 and let Z 2 and T 310 K a The negative value o...View the full answer

Fundamentals of biochemistry Life at the Molecular Level

Students also viewed these Medical Sciences questions