Nervous System Quiz

What is the main function of the nervous system?

• To digest food

• To circulate blood

• To act as the body's wiring

• To produce hormones

What role do nerves play in the nervous system?

• They produce energy

• They store fat

• They receive messages from the environment

• They create blood cells

Which part of the nervous system is the central computer?

• Spinal cord

• Nerves

• Brain

• Heart

What is the function of nerves in the nervous system?

• To produce energy

• To receive messages

• To store fat

• To create blood cells

How does the endocrine system communicate?

• Through nerves

• Through hormones

• Through muscles

• Through blood cells

How does the nervous system communicate?

• Through hormones

• Through blood

• Through nerve messaging

• Through enzymes

Which part of the neuron is primarily involved in transmitting electrical signals?

• Dendrite

• Axon

• Cell body

• Schwann cell

How do neurons communicate with each other?

• Through direct contact

• By releasing chemicals

• By exchanging DNA

• By sharing nutrients

What is the main purpose of the dendrites in a neuron?

• To send signals

• To receive signals

• To store information

• To protect the axon

What are neurons?

• Muscle cells

• Nerve cells

• Blood cells

• Skin cells