Neuron Structure and Function Worksheet
A Grade 11 science worksheet covering the structure and function of neurons, including multiple choice, fill-in-the-blanks, and short answer questions.
Includes
Standards
Neuron Structure and Function
Name:
Date:
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Read each question carefully and answer to the best of your ability.
1. Which part of the neuron receives signals from other neurons?
Axon
Dendrite
Cell body
Myelin sheath
2. The insulating layer around the axon that speeds up signal transmission is called the:
Synapse
Node of Ranvier
Myelin sheath
Neurotransmitter
3. The gap between two neurons where signals are transmitted is called the .
4. Chemical messengers that transmit signals across the synapse are known as .
5. Label the parts of the neuron shown in the diagram below:
A.
B.
C.
D.
6. Briefly explain the function of the dendrites in a neuron.
7. Describe the role of the axon in transmitting nerve impulses.