The resting membrane potential of neuron is measured about:
Correct answer: C. -70 millivolts
- A. -30 millivolts
- B. -50 millivolts
- C. -70 millivolts
- D. -100 millivolts
Explanation
This option is the correct answer. The resting membrane potential of a typical neuron is approximately -70 millivolts. This means that the inside of the neuron is 70 millivolts more negative than the outside.
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About Coordination and Control
Coordination depends on receptors, neurons, synapses and nerve impulses, with reflex actions traced through the reflex arc and the roles of major brain regions. Chemical coordination covers endocrine glands and hormones, including how hormones regulate growth, metabolism, reproduction and internal balance, unlike rapid nervous control.
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