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Author Question: How does tetanospasmin affect motor control? (Read 119 times)

kshipps

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Question 1

Botulism toxin disrupts motor control by
◦ blocking the release of acetylcholine by motor neurons.
◦ blocking inhibitory signals to motor neurons.
◦ killing motor neurons.
◦ causing demyelination of motor neurons.
◦ blocking acetylcholine receptors on muscle cells.

Question 2

How does tetanospasmin affect motor control?
◦ It induces nervous system proteins to fold into abnormal shapes.
◦ It triggers the endocytosis of skeletal muscle cells.
◦ It is a pyrogenic toxin.
◦ It blocks the release of inhibitory neurotransmitters in the CNS.
◦ It blocks the secretion of acetylcholine into the synaptic cleft.


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Marked as best answer by kshipps on Oct 17, 2019

lolol

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kshipps

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