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For a mammalian skeletal muscle, the extracellular potassium ion concentration, [K+]out = 4 mM and the intracellular potassium ion concentration, [K+]in = 128 mM. The approximate potassium ion (K+) potential (in mV) will be ____________ [Answer in integer]
Assume: Faraday’s constant = 9.65×104C mol–1; Gas constant = 8.31 JK–1 mol–1 mammalian temperature = 37ºC
Assume: Faraday’s constant = 9.65×104C mol–1; Gas constant = 8.31 JK–1 mol–1 mammalian temperature = 37ºC
Correct answer is between '-94,-90'. Can you explain this answer?
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For a mammalian skeletal muscle, the extracellular potassium ion conce...
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The approximate potassium ion (K+) potential can be calculated using the Nernst equation:
E = (RT/zF) * ln([K+]out/[K+]in)
Where:
E is the potential in volts
R is the gas constant (8.314 J/(mol*K))
T is the temperature in Kelvin (assume 298 K)
z is the charge of the ion (assume +1 for potassium)
F is Faraday's constant (96485 C/mol)
[K+]out is the extracellular potassium ion concentration (4 mM)
[K+]in is the intracellular potassium ion concentration (128 mM)
Plugging in the values:
E = (8.314 * 298 / (1 * 96485)) * ln(4/128) ≈ -0.082 V ≈ -82 mV
Therefore, the approximate potassium ion (K+) potential is -82 mV.
E = (RT/zF) * ln([K+]out/[K+]in)
Where:
E is the potential in volts
R is the gas constant (8.314 J/(mol*K))
T is the temperature in Kelvin (assume 298 K)
z is the charge of the ion (assume +1 for potassium)
F is Faraday's constant (96485 C/mol)
[K+]out is the extracellular potassium ion concentration (4 mM)
[K+]in is the intracellular potassium ion concentration (128 mM)
Plugging in the values:
E = (8.314 * 298 / (1 * 96485)) * ln(4/128) ≈ -0.082 V ≈ -82 mV
Therefore, the approximate potassium ion (K+) potential is -82 mV.
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For a mammalian skeletal muscle, the extracellular potassium ion concentration, [K+]out = 4 mM and the intracellular potassium ion concentration, [K+]in = 128 mM. The approximate potassium ion (K+) potential (in mV) will be ____________ [Answer in integer]Assume: Faraday’s constant = 9.65×104C mol–1; Gas constant = 8.31 JK–1 mol–1 mammalian temperature = 37ºCCorrect answer is between '-94,-90'. Can you explain this answer?
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For a mammalian skeletal muscle, the extracellular potassium ion concentration, [K+]out = 4 mM and the intracellular potassium ion concentration, [K+]in = 128 mM. The approximate potassium ion (K+) potential (in mV) will be ____________ [Answer in integer]Assume: Faraday’s constant = 9.65×104C mol–1; Gas constant = 8.31 JK–1 mol–1 mammalian temperature = 37ºCCorrect answer is between '-94,-90'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about For a mammalian skeletal muscle, the extracellular potassium ion concentration, [K+]out = 4 mM and the intracellular potassium ion concentration, [K+]in = 128 mM. The approximate potassium ion (K+) potential (in mV) will be ____________ [Answer in integer]Assume: Faraday’s constant = 9.65×104C mol–1; Gas constant = 8.31 JK–1 mol–1 mammalian temperature = 37ºCCorrect answer is between '-94,-90'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For a mammalian skeletal muscle, the extracellular potassium ion concentration, [K+]out = 4 mM and the intracellular potassium ion concentration, [K+]in = 128 mM. The approximate potassium ion (K+) potential (in mV) will be ____________ [Answer in integer]Assume: Faraday’s constant = 9.65×104C mol–1; Gas constant = 8.31 JK–1 mol–1 mammalian temperature = 37ºCCorrect answer is between '-94,-90'. Can you explain this answer?.
For a mammalian skeletal muscle, the extracellular potassium ion concentration, [K+]out = 4 mM and the intracellular potassium ion concentration, [K+]in = 128 mM. The approximate potassium ion (K+) potential (in mV) will be ____________ [Answer in integer]Assume: Faraday’s constant = 9.65×104C mol–1; Gas constant = 8.31 JK–1 mol–1 mammalian temperature = 37ºCCorrect answer is between '-94,-90'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about For a mammalian skeletal muscle, the extracellular potassium ion concentration, [K+]out = 4 mM and the intracellular potassium ion concentration, [K+]in = 128 mM. The approximate potassium ion (K+) potential (in mV) will be ____________ [Answer in integer]Assume: Faraday’s constant = 9.65×104C mol–1; Gas constant = 8.31 JK–1 mol–1 mammalian temperature = 37ºCCorrect answer is between '-94,-90'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For a mammalian skeletal muscle, the extracellular potassium ion concentration, [K+]out = 4 mM and the intracellular potassium ion concentration, [K+]in = 128 mM. The approximate potassium ion (K+) potential (in mV) will be ____________ [Answer in integer]Assume: Faraday’s constant = 9.65×104C mol–1; Gas constant = 8.31 JK–1 mol–1 mammalian temperature = 37ºCCorrect answer is between '-94,-90'. Can you explain this answer?.
Solutions for For a mammalian skeletal muscle, the extracellular potassium ion concentration, [K+]out = 4 mM and the intracellular potassium ion concentration, [K+]in = 128 mM. The approximate potassium ion (K+) potential (in mV) will be ____________ [Answer in integer]Assume: Faraday’s constant = 9.65×104C mol–1; Gas constant = 8.31 JK–1 mol–1 mammalian temperature = 37ºCCorrect answer is between '-94,-90'. Can you explain this answer? in English & in Hindi are available as part of our courses for IIT JAM.
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