4. Human Physiology
Nervous System — Quiz
Test your understanding of nervous system with 5 practice questions.
Practice Questions
Question 1
What is the primary function of the dendrites in a neuron?
Question 2
Which part of the brain controls basic life-support functions such as breathing and heart rate?
Question 3
Which ion plays a key role in initiating the release of neurotransmitters at the synapse?
Question 4
What is the name of the insulating layer that increases the speed of nerve impulse conduction along the axon?
Question 5
What is the primary role of the sodium-potassium pump in maintaining the resting membrane potential of a neuron?