Relative to an unmyelinated axon a myelinated neuron has bla

Relative to an unmyelinated axon, a myelinated neuron has (blank) membrane resistance and (blank) longitudinal resistance. A. high; high B. high; low C. high; similar D. low; high

Solution

B. high, low

Since Myelination is an insulator it serves to increase membrane resistance so that capacitance is decreased. While the longitudinal resistance is lower so that conduction can be done rapidly.

Relative to an unmyelinated axon, a myelinated neuron has (blank) membrane resistance and (blank) longitudinal resistance. A. high; high B. high; low C. high; s

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