Test_03_Answr

Test_03_Answr - Name: _ Date: _ 1. What is resting membrane...

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Name: ___________________________________ Date: ______________ 1. What is resting membrane potential? Choose the correct option. A) Difference in electrical charge across the membrane at rest B) Generation and conduction of action potential at rest C) Positive charge inside the membrane with respect to outside at rest D) Isolation of the cytosol from extracellular fluid 2. Which of the following is the major charge carriers involved in the conduction of electricity in neurons? Choose the correct option. A) Anions B) Cations C) Ions D) Ionic bonds 3. How do the lipids of the neuronal membrane contribute to the neuronal membrane potential? Choose the correct option. A) Encourages chemical interactions with water B) Catalyzes chemical reactions C) Integrates cytosol of neuron with extracellular fluid D) Forms a barrier to water-soluble ions and water 4. How do action potentials differ from passively conducted electrical signals? Choose the correct option. A) Action potentials diminish over distance; passively conducted signals do not diminish over distance
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This note was uploaded on 04/15/2008 for the course CBNS 106 taught by Professor Korzus during the Winter '08 term at UC Riverside.

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Test_03_Answr - Name: _ Date: _ 1. What is resting membrane...

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