The Nervous System

Front

What is the function of the Axon in the Nervous System?

Back

The Axon transmits electrical impulses away from the cell body to other neurons or muscles.

Front

What are Dendrites?

Back

Dendrites are branched extensions of a neuron that receive signals from other neurons and carry that information towards the cell body.

Front

What is the role of the Myelin Sheath?

Back

The Myelin Sheath insulates the Axon, speeding up the transmission of electrical signals along the nerve cell.

Front

What are Axon endings/terminals?

Back

Axon endings/terminals are the structures that release neurotransmitters to communicate with other neurons.

Front

What does the Cell Body contain?

Back

The Cell Body contains the nucleus and organelles, and it is responsible for maintaining the life of the neuron.

Front

What is a neurotransmitter?

Back

A neurotransmitter is a chemical messenger that transmits signals across a synapse from one neuron to another.

Front

What is the function of the Nucleus in a neuron?

Back

The Nucleus contains the genetic material and controls the cell's activities.

Front

How do neurons communicate with each other?

Back

Neurons communicate through synapses using neurotransmitters released from Axon terminals.

Front

What is the significance of the Synapse?

Back

The Synapse is the junction between two neurons where communication occurs through neurotransmitters.

Front

What is the difference between sensory neurons and motor neurons?

Back

Sensory neurons carry signals from sensory receptors to the central nervous system, while motor neurons transmit signals from the central nervous system to muscles.