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Grade 10 Nervous System Worksheet with Answers

Grade 10 (US) · Year 11 (UK) · Class 10 (India) · Biology

Unit 4: Human Body SystemsBody Systems

The brain, spinal cord and nerves — how messages travel through the body, the parts of the brain, neurons and reflexes. This free high school worksheet has 12 questions and a full answer key. Print it or save it as a PDF — every answer is checked by code, not guessed.

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Nervous System

Grade 10 · Biology

Score___ / 12

Name

Class

Date

Learning goal: Body Systems

Directions: Read each question carefully and write your answer on the line.

Example

What carries messages between the brain and the rest of the body?

Answer: nerves (and the spinal cord)

RememberNervous system

Sensesdetect a stimulusNervescarry the signalBraindecidesSpinal cordmessage highwayMusclesrespond
  1. 1

    Which part of the brain controls balance and coordination?

  2. 2

    What are the two main parts of the central nervous system?

  3. 3

    Which is the largest part of the brain, used for thinking and memory?

  4. 4

    Which part of the brain controls breathing and heartbeat?

  5. 5

    What protects the brain?

  6. 6

    What is a nerve cell called?

  7. 7

    What is a fast, automatic response, like pulling your hand from a hot stove, called?

  8. 8

    What is protected by the backbone (spine)?

  9. 9

    What do motor neurons do?

  10. 10

    Which organ controls the whole body?

  11. 11

    What is the tiny gap between two neurons called?

  12. 12

    What do sensory neurons do?

★ Challenge corner for fast finishers

On the Moon (no air), a hammer and a feather are dropped together. Which lands first?

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Teacher's comments

Free printable worksheets with answer keys · aethelsystems.com/worksheets/biology/10/body_nervous

Answer key (click to show)
  1. 1.the cerebellum
  2. 2.the brain and spinal cord
  3. 3.the cerebrum
  4. 4.the brain stem
  5. 5.the skull
  6. 6.a neuron
  7. 7.a reflex
  8. 8.the spinal cord
  9. 9.carry signals from the brain and spinal cord to the muscles
  10. 10.the brain
  11. 11.a synapse
  12. 12.carry signals from the senses to the brain and spinal cord
  13. ★they land at the same time (challenge corner)

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