The Nervous System: Our Body's Control Center

Biology

The nervous system is a complex network of nerves and cells that carries messages to and from the brain and spinal cord to various parts of the body. It controls and coordinates bodily functions.

Nervous System Neuroscience Human Anatomy

5 Questions Medium Ages 12+ Oct 23, 2025

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About this Study Set

This study set covers Biology through 5 practice questions. The nervous system is a complex network of nerves and cells that carries messages to and from the brain and spinal cord to various parts of the body. It controls and coordinates bodily functions. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 5 questions from the The Nervous System: Our Body's Control Center study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 Which system acts as the body's control center?

A Digestive System
B Nervous System
C Respiratory System
D Skeletal System

2 The brain and spinal cord are central components of the:

A Endocrine System
B Cardiovascular System
C Nervous System
D Integumentary System

3 What is the main function of the nervous system?

A To transport oxygen
B To control and coordinate bodily functions
C To digest food
D To provide structural support

4 The nervous system uses what to transmit signals?

A Hormones
B Electrical and chemical signals
C Blood cells
D Antibodies

5 What is the basic functional unit of the nervous system?

A Nephron
B Neuron
C Alveoli
D Osteon

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