Exploring the Nervous System

What part of the nervous system controls thoughts and emotions?

• The digestive system

• The brain, particularly the limbic system.

• The peripheral nervous system

• The spinal cord

Which organ is responsible for sending signals to the body from the brain?

• Heart

• Spinal cord

• Lungs

• Liver

What is the main function of the spinal cord?

• The main function of the spinal cord is to transmit signals between the brain and the body.

• To produce hormones for the body.

• To store memories and experiences.

• To filter toxins from the blood.

Which part of the brain is responsible for balance and coordination?

• Cerebellum

• Thalamus

• Brainstem

• Cerebrum

What are the five main sense organs in the human body?

• Brain

• Eyes, Ears, Nose, Tongue, Skin

• Hands

• Feet

How does the brain communicate with the spinal cord?

• The brain and spinal cord communicate via electrical impulses in the air.

• The brain sends signals to the spinal cord using hormones.

• The brain communicates with the spinal cord through neurons that transmit signals.

• The brain communicates with the spinal cord through blood vessels.

What is the role of sensory neurons in the nervous system?

• Sensory neurons connect muscles to the brain.

• Sensory neurons are responsible for motor control.

• Sensory neurons transmit sensory information from receptors to the central nervous system.

• Sensory neurons only function during sleep.

What type of cells are responsible for transmitting signals in the nervous system?

• Muscle cells

• Neurons

• Glial cells

• Epithelial cells

How do taste buds help us perceive flavor?

• Taste buds help us perceive flavor by detecting taste molecules and sending signals to the brain.

• Taste buds are located in the stomach and not on the tongue.

• Taste buds are responsible for smell perception.

• Taste buds only detect sweetness and saltiness.

Which sense organ is primarily responsible for hearing?

• Ear

• Skin

• Nose

• Eye