Anatomy Thanksgiving Break Review

Front

What is the peripheral nervous system (PNS)?

Back

The part of the nervous system that connects the central nervous system (CNS) to the limbs and organs.

Front

What are the main components of the peripheral nervous system?

Back

Sensory receptors, motor neurons, and ganglia.

Front

What is the function of a motor neuron?

Back

To transmit signals from the central nervous system to muscles, causing movement.

Front

What is a flat bone?

Back

Bones that protect organs and provide places for strong muscles to attach.

Front

What is the function of the spinal cord?

Back

To transmit signals between the brain and the rest of the body, and to coordinate reflexes.

Front

What is the femur?

Back

The longest bone in the human body, located in the thigh.

Front

What is the role of sensory receptors?

Back

To detect changes in the environment and send information to the central nervous system.

Tags

NGSS.MS-LS1-8

Front

What is the difference between the axial and appendicular skeleton?

Back

The axial skeleton includes the skull, vertebral column, and rib cage; the appendicular skeleton includes the limbs and pelvic girdle.

Front

What are vertebrae?

Back

The individual bones that make up the vertebral column (spine).

Front

What is the function of the ribs?

Back

To protect the thoracic cavity and support the upper body.