Increasing Excitatory Signals Above the Threshold for Neural Activation Will

question 225

Multiple Choice

Increasing excitatory signals above the threshold for neural activation will not affect the intensity of an action potential.This indicates that a neuron's reaction is

• A) inhibited by the myelin sheath.
• B) delayed by a refractory period.
• C) an all-or-none response.
• D) dependent on neurotransmitter molecules.

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Financial contracts to exchange a specified amount of a currency at a predetermined future date and price, used to hedge against or speculate on currency movements.

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