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Psychology 11th Edition chaPtEr 2 UPgrad Exam With QUEstion and corrEct ansWErs Pass a+ milanated - correct answer-has a segmented fatty tissue which allows for signals to jump from node to node (speeds up the process) electro-chemical - correct answe $18.99   Add to cart

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Psychology 11th Edition chaPtEr 2 UPgrad Exam With QUEstion and corrEct ansWErs Pass a+ milanated - correct answer-has a segmented fatty tissue which allows for signals to jump from node to node (speeds up the process) electro-chemical - correct answe

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  • Psychology 11th Edition ChaPtEr 2 UPgrad

Psychology 11th Edition chaPtEr 2 UPgrad Exam With QUEstion and corrEct ansWErs Pass a+ milanated - correct answer-has a segmented fatty tissue which allows for signals to jump from node to node (speeds up the process) electro-chemical - correct answer-electricity is created chemically ...

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  • August 9, 2024
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  • Exam (elaborations)
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  • Psychology 11th Edition chaPtEr 2 UPgrad
  • Psychology 11th Edition chaPtEr 2 UPgrad
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annmuriithi
Psychology 11 Edition
th



chaPtEr 2 UPgrad Exam
With QUEstion and
corrEct ansWErs Pass
a+

, milanated - correct answer-has a segmented fatty tissue which allows for signals to jump from node to
node (speeds up the process)



electro-chemical - correct answer-electricity is created chemically



nodes of nerves - correct answer-the gaps in a nerve



curare - correct answer-An alkaloid neurotoxin that causes paralysis by blocking acetylcholine receptors
in muscle.(similar to acetyl choline)



botulism - correct answer-food poisoning. blocks Ach releases and paralyses(a toxin)



black widow spider venom - correct answer-a poison produced by the black widow spider that triggers
the release of acetylcholine and causes seizures and can be fatal



too much dopamine - correct answer-schizophrenia

Biological Perspective: - correct answer-Concerned with the links between biology and behavior. Includes
psychologists working in neuroscience, behavior genetics, and evolutionary psychology.



Neurons: - correct answer-Nerve cells, basic building block of the nervous system.



Dendrites: - correct answer-A neuron's bushy, branching extensions that receive messages and conduct
impulses toward the cell body.



Axon (selectively permeable): - correct answer-The neuron extension that passes messages through its
branches to other neurons or to muscles or glands.



Myelin Sheath: - correct answer-A fatty tissue layer segmentally encasing the axons of some neurons;
enables vastly greater transmission speed as neural impulses hop from one node to the next.



Glial Cells: - correct answer-Cells in the nervous system that support, nourish, and protect neurons, they
may also play a role in learning, thinking, and memory.

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