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ANTONII [103]
1 year ago
3

The level of stimulation required to trigger a neural impulse is called the:____.

Biology
1 answer:
topjm [15]1 year ago
4 0

The level of stimulation required to trigger a neural impulse is called the <u>threshold</u>. Hence, the answer to the question is option A.

Neurons transmit information in the form of signals throughout the body. They become activated when they are stimulated by light, heat, pressure or chemical signals from the external environment or from other cells in the body.

When a neuron is stimulated more than it's threshold, it changes in cell potential. Cell potential refers to the difference in electrical charges between the inside and the outside of the neuron. Potential is of two types - Resting potential and Action potential.

If stimulated below the neural threshold, the neuron remains in it's resting potential. When stimulation is strong enough to go past the threshold, it activates the neuron, after which it goes back to the resting potential again.

 

To learn more about neurons, check out;

brainly.com/question/13010538

#SPJ4

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