Neurons Structure & Function

Front

What is the function of the Axon Terminal?

Back

The Axon Terminal is responsible for transmitting signals to other neurons, muscles, or glands.

Front

What is the role of Dendrites in a neuron?

Back

Dendrites receive signals from other neurons and transmit them to the cell body.

Front

What does the Axon do?

Back

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

Front

What is the Myelin Sheath?

Back

The Myelin Sheath is a fatty layer that insulates the Axon and increases the speed of nerve impulse transmission.

Front

What is the function of the Cell Body in a neuron?

Back

The Cell Body contains the nucleus and organelles, and it integrates incoming signals.

Front

What is the Node of Ranvier?

Back

The Node of Ranvier is a gap in the Myelin Sheath that facilitates rapid signal transmission along the Axon.

Front

What is the Axon Hillock?

Back

The Axon Hillock is the part of the neuron where the Axon begins and where action potentials are initiated.

Front

Define Conductivity in the context of neurons.

Back

Conductivity is the ability of a neuron to transmit an impulse to other neurons, muscles, or glands.

Front

What is the Nucleus's role in a neuron?

Back

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

Front

What is the difference between sensory neurons and motor neurons?

Back

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