Question 1:

What is the basic functional unit of the nervous system?

Explanation: The basic functional unit of the nervous system is the neuron, which is responsible for transmitting and processing information.

Question 2:

What is the specialized junction between two neurons called?

Explanation: The specialized junction between two neurons, where communication occurs, is called a synapse.

Question 3:

What is the process by which a neuron receives an electrical signal from another neuron?

Explanation: The process by which a neuron receives an electrical signal from another neuron is called synaptic transmission.

Question 4:

What is the chemical messenger that transmits signals across the synapse?

Explanation: The chemical messenger that transmits signals across the synapse is called a neurotransmitter.

Question 5:

What is the term for the brief change in electrical potential that travels along the axon of a neuron?

Explanation: The term for the brief change in electrical potential that travels along the axon of a neuron is called an action potential.