Human Body — Nervous System
Science · Grade 7 · Week 21 · 25 questions
The human body is an incredible system of organs working together. Understanding how your body systems function helps you appreciate the complexity of life and make better health choices.
What you'll practise
- Identify major organs and their functions
- Explain how body systems work together
- Understand the structure of key body systems
- Describe common health conditions and prevention
All 25 questions in this Human Body — Nervous System quiz
Grade 7 Science — Human Body — Nervous System: 25 practice questions with instant scoring and explanations.
- The nervous system is divided into:
- The brain is protected by:
- The brainstem controls:
- The cerebrum is responsible for:
- The cerebellum is involved in:
- The spinal cord connects:
- A neuron (nerve cell) consists of:
- Dendrites function to:
- An axon transmits signals:
- A synapse is:
- Neurotransmitters are:
- A reflex arc is a pathway for:
- In a reflex action, the response is fastest because:
- A voluntary action is controlled by:
- An involuntary action is:
- The eyes are sense organs that detect:
- The ears are sense organs that detect:
- The nose detects:
- The tongue detects:
- The skin as a sense organ detects:
- Receptors are:
- Effectors are:
- The peripheral nervous system includes:
- Gray matter in the brain and spinal cord consists mainly of:
- White matter in the nervous system consists of:
Question 1 of 250 correct so far