Multiple Choice
Helmholtz's experiment with the frog's nerve indicated that the speed of the nervous impulse was:
A) infinite.
B) about the same as that of an electrical current in a wire.
C) slow enough to suggest reaction times of two seconds or more in very large animals.
D) finite, but too fast to be measured with existing equipment.
Correct Answer:
Verified
Correct Answer:
Verified
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