Resting Membrane Potential A variety of unusual invertebrates, including giant clams, mussels, and polychaete worms, live...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Resting Membrane Potential A variety of unusual invertebrates, including giant clams, mussels, and polychaete worms, live on the fringes of deep-sea hydrothermal vents, where the temperature is 60 C. (a) The adductor muscle of a giant clam has a resting membrane potential of -95 mV. Given the intracellular and extracellular ionic compositions shown below, would you have predicted this membrane potential? Why or why not? Ion Nat K+ CI Ca+ Concentration (mm) Intracellular 50 400 21 0.4 Extracellular 440 20 560 10 (b) Assume that the adductor muscle membrane is permeable to only one of the ions listed above. Which ion could determine the Vm? Resting Membrane Potential A variety of unusual invertebrates, including giant clams, mussels, and polychaete worms, live on the fringes of deep-sea hydrothermal vents, where the temperature is 60 C. (a) The adductor muscle of a giant clam has a resting membrane potential of -95 mV. Given the intracellular and extracellular ionic compositions shown below, would you have predicted this membrane potential? Why or why not? Ion Nat K+ CI Ca+ Concentration (mm) Intracellular 50 400 21 0.4 Extracellular 440 20 560 10 (b) Assume that the adductor muscle membrane is permeable to only one of the ions listed above. Which ion could determine the Vm?
Expert Answer:
Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
Posted Date:
Students also viewed these biology questions
-
Would you have predicted the answers to questions 8 and 9? Why or why not?
-
Hydrothermal vents are openings in the ocean floor that discharge very hot water. Water emerging at nearly 280C from one such vent off the Oregon coast, some 2400 m beneath the surface, is not...
-
A membrane permeable to oxygen separates pure oxygen at 100kPa, 300 K from an ideal gas mixture of oxygen, nitrogen, and hydrogen of equal volume fractions at 300K. What is the minimum pressure (p)...
-
What is a time series? Explain the four characteristics that time series may exhibit and provide some practical examples.
-
During the preparation of the bank reconciliation for Regal Concepts Co., Misty Watts, the assistant controller, discovered that Windsor National Bank incorrectly recorded a $15,750 check written by...
-
In general, how many full-time staff members must a worker supervise if that worker is to be considered an exempt executive employee? a. 1 b. 2 c. 3 d. 4
-
On April 1, Topeka Brake Mfg. purchased new production scheduling software for \(\$ 480,000\). On May 15 , a representative of a computerized manufacturing technology company demonstrated new...
-
Use the project activities that follow to determine the following: a. Construct a Gantt chart; indicate the project completion time and slack for each activity. b. Construct the CPM/PERT network,...
-
Beech Corporation is a merchandising company that is preparing a master budget for the third quarter of the calendar year. The company's balance sheet as of June 30th is shown below: Beech...
-
Following are the income statement and balance sheet for Medtronic PLC. Consolidated Statement of Income, 12 Months Ended ($ millions) April 26, 2019 Net Sales $30,557 Costs and expenses Cost of...
-
John started a business on 1 August 2022. Her first months transactions are as follows: 1 Aug John started the business with 15,000 in cash. She paid 14,400 of this amount into the business bank...
-
Why is the gold standard a type of fixed exchange rate system?
-
What was the initial goal of the World Bank?
-
Why was the IFC established by the World Bank?
-
Why are quotas important to IMF members?
-
Discuss the strengths and weaknesses of the country-based trade theories and the firm-based trade theories.
-
We are using cyrin lab software to complete this assignment. Can you please tell me the commands to execute this in linux terminal. Don't use advanced code try it to make it simple. Challenge...
-
Listed below are common types of current liabilities, contingencies, and commitments: a. Accounts payable b. Bank loans and commercial paper c. Notes payable d. Dividends payable e. Sales and excise...
-
A playground merry-go-round (see Fig. 8.5), made in the shape of a solid disk, has a diameter of 2.50 m and a mass of 350.0 kg. Two children, each of mass 30.0 kg, sit on opposite sides at the edge...
-
In a TV or computer monitor, a constant electric field accelerates the electrons to high speed; then a magnetic field is used to deflect the electrons to the side. Why can't a constant magnetic field...
-
An RLC circuit has a resistance of 255 , an inductance of 146 mH, and a capacitance of 877 nF. (a) What is the resonant frequency of this circuit? (b) If this circuit is connected to a sinusoidal...
-
Lindesay Trading plc 1. Closing inventories are 13. 2. The following are not recorded in the trial balance: Taxation payable 58. 3. Authorised share capital was 500 for ordinary share capital and 400...
-
Superprofit Ltd. 1. Closing inventories are 26. 2. The following had not yet been recorded in the trial balance: (a) Taxation payable 13 (b) Interest on long-term loan 4 (c) Auditors fees 2 (d) The...
-
The following trial balance was extracted from the books of Leisureplay plc, a listed company, for the year ended 31 December 2012. (a) Inventories as at 31 December 2012 are 12,000 (b) Depreciation...
Study smarter with the SolutionInn App