Nervous System Trivia Quiz - Free Biology Quiz with Answers

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Are you looking for a fun and informative nervous system quiz? Our Nervous System trivia quiz is the perfect way to test your knowledge! Our online quiz has 15 multiple choice questions, covering a range of topics from the basic anatomy of the Nervous System to its complex functions. Our questions and answers will teach you everything from the definition of the Nervous System, the major components and their roles to the intricacies of how it works in the human body. Take our Nervous System quiz now and impress your friends with your knowledge!

Question 1:

What is the primary function of the human nervous system?

A) Regulate body temperature

B) Coordination of body functions

C) Produce hormones

D) Elimination of waste

1 b

Question 2:

The nervous system is divided into two main parts. What are they?

A) Central and peripheral nervous systems

B) Autonomic and somatic nervous systems

C) Sympathetic and parasympathetic nervous systems

D) Cranial and spinal nervous systems

1 b

Question 3:

What part of the nervous system consists of the brain and spinal cord?

A) Central nervous system

B) Peripheral nervous system

C) Autonomic nervous system

D) Somatic nervous system

1 b

Question 4:

Which part of the nervous system controls voluntary actions, such as moving your arm?

A) Autonomic nervous system

B) Somatic nervous system

C) Sympathetic nervous system

D) Parasympathetic nervous system

1 b

Question 5:

What are the basic functional units of the nervous system?

A) Muscles

B) Neurons

C) Capillaries

D) Fibers

1 b

Question 6:

What part of a neuron receives signals from other neurons?

A) Dendrites

B) Axon

C) Cell body

D) Synapse

1 b

Question 7:

The protective covering that surrounds and insulates the axon of a neuron is called what?

A) Myelin sheath

B) Dendrites

C) Cell body

D) Synapse

1 b

Question 8:

Which part of the neuron is responsible for transmitting signals to other neurons or effector cells?

A) Dendrites

B) Axon

C) Cell body

D) Synapse

1 b

Question 9:

What is the name of the small gap between neurons, where nerve impulses are transmitted?

A) Dendrites

B) Axon

C) Cell body

D) Synapse

1 b

Question 10:

Which part of the autonomic nervous system is responsible for the "fight or flight" response?

A) Sympathetic nervous system

B) Parasympathetic nervous system

C) Somatic nervous system

D) Central nervous system

1 b

Question 11:

Which part of the autonomic nervous system is responsible for the "rest and digest" response?

A) Sympathetic nervous system

B) Parasympathetic nervous system

C) Somatic nervous system

D) Central nervous system

1 b

Question 12:

Which part of the brain is responsible for coordinating and regulating muscle activity and maintaining balance?

A) Cerebrum

B) Cerebellum

C) Hypothalamus

D) Medulla oblongata

1 b

Question 13:

What part of the brain controls essential involuntary functions, such as heart rate and respiration?

A) Cerebrum

B) Cerebellum

C) Hypothalamus

D) Medulla oblongata

1 b

Question 14:

The exchange of chemicals between neurons, allowing them to communicate, occurs at which location?

A) Axon hillock

B) Node of Ranvier

C) Synaptic cleft

D) Myelin sheath

1 b

Question 15:

Which part of the brain is responsible for processing and integrating sensory information and higher cognitive functions?

A) Cerebrum

B) Cerebellum

C) Hypothalamus

D) Medulla oblongata

1 b