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Nervous System & Neurons Review Challenge. Which nervous tissue cells help regulate the chemical environment of neurons? #1.

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Presentation on theme: "Nervous System & Neurons Review Challenge. Which nervous tissue cells help regulate the chemical environment of neurons? #1."— Presentation transcript:

1 Nervous System & Neurons Review Challenge

2 Which nervous tissue cells help regulate the chemical environment of neurons? #1

3 Which of the following is the correct order in which an action potential travels? a)Axon  Dendrite  Synapse b)Dendrite  Axon  Synapse c)Axon  Synapse  Dendrite d)Synapse  Axon  Dendrite #2

4 Some nervous tissue in the CNS is called white matter, why? #3

5 Match the following neurotransmitters with their descriptions: a)Body’s natural pain killer b)Helps regulate mood c)Involved in pleasurable experiences d)Dopamine e)Norepinephrine f)Acetylcholine g)Endorphines #4

6 During an action potential the inside of an axon has a ___________ charge due to the influx of __________ ions. #5

7 Two part question: a)Name the 3 divisions of the peripheral nervous system. b)Which PNS division contains the sympathetic and parasympathetic divisions? #6

8 Which part of a neuron first receives neurotransmitters and then creates an impulse? #7

9 Label the objects of the neuron below: Choices: Neurotransmitters Impulse Plasma membrane Vesicle Schwann cell Synapse Receptor #8

10 An increase in heart rate would be an action of the sympathetic or parasympathetic nervous system division? #9

11 These neurons carry information from the brain to the spinal cord and to effectors. #10

12 The division(s) of the nervous system that is considered involuntary is the… #11

13 The speed of nerve impulse conduction is increased by… #12

14 Exchange your answers

15 Which nervous tissue cells help regulate the chemical environment of neurons? #1

16 Which of the following is the correct order in which an action potential travels? a)Axon  Dendrite  Synapse b)Dendrite  Axon  Synapse c)Axon  Synapse  Dendrite d)Synapse  Axon  Dendrite #2

17 Some nervous tissue in the CNS is called white matter, why? #3

18 Match the following neurotransmitters with their descriptions: a)Body’s natural pain killer b)Helps regulate mood c)Involved in pleasurable experiences d)Dopamine e)Norepinephrine f)Acetylcholine g)Endorphines #4

19 During an action potential the inside of an axon has a ___________ charge due to the influx of __________ ions. #5

20 Two part question: a)Name the 3 divisions of the peripheral nervous system. b)Which PNS division contains the sympathetic and parasympathetic divisions? #6

21 Which part of a neuron first receives neurotransmitters and then creates an impulse? #7

22 Label the objects of the neuron below: Choices: Neurotransmitters Impulse Plasma membrane Vesicle Schwann cell Synapse Receptor #8

23 An increase in heart rate would be an action of the sympathetic or parasympathetic nervous system division? #9

24 These neurons carry information from the brain to the spinal cord and to effectors. #10

25 The division(s) of the nervous system that is considered involuntary is the… #11

26 The speed of nerve impulse conduction is increased by… #12


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