4. The movement of sodium and potassium ions via sodium channel and potassium channel proteins is A....

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Medical Sciences

4. The movement of sodium and potassium ions via sodium channeland potassium channel proteins is
A. Active Process B. Passive process C. Both D. None of theabove
5. The Na/K voltage gated channel protein uses ____ tomove sodium and potassium across the plasma membrane.
6. The ion, which conduct electricity, is:
a. A charged atom b. a charged molecule c. Both A and B arecorrect d. none of these are correct
7. In a resting membrane potential, the inside of a cell is, and the cell exterior is _.
8. The resting membrane potential, if measured by a voltmeter ismV.
9. The area of the neuron that receives the stimulus is.
10. The area of the neuron that transmits the impulse is__.
11. The dendrite and cell body of the neuron contains thefollowing protein
A. Neurotransmitter receptor B. sodium channel C. Na/K pump D..all of the above

Answer & Explanation Solved by verified expert

3.9 Ratings (634 Votes)

4 Its both A and B Na and K are moved across the membrane as passive process according to the concentration gradient But in the sodium potassium pump they are transported See Answer

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