The Resting Membrane Potential for an Isolated Muscle Cell Is

question 151

Multiple Choice

The resting membrane potential for an isolated muscle cell is -70 mV.  Equilibrium potentials for important ions are given below:E_Na = + 60 mV
E_K = - 80 mV
E_Cl = - 70 mV
E_Ca = + 125 mVWhich of the following most likely forms the resting membrane potential of the cell?

• A)High potassium conductance and some sodium conductance
• B)High chloride conductance and some sodium conductance
• C)High calcium conductance and some chloride conductance
• D)High potassium conductance and some chloride conductance
• E)High potassium conductance only

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Understand the influence of nativist movements, like the Know-Nothing Party, on American politics in the 19th century.

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Definitions:

Double Blind

A double-blind study is an experimental method in which neither the participants nor the experimenters know which participants are receiving the test treatment and which are receiving a control treatment, to prevent bias.

Glucosamine

A natural compound found in cartilage, often taken as a dietary supplement to support joint health and relieve osteoarthritis symptoms.

Placebo

A substance or treatment with no therapeutic effect, often used in clinical trials as a control to test the efficacy of new drugs.

Inflammation

A biological response of body tissues to harmful stimuli, characterized by redness, swelling, warmth, and pain.