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QUESTION 5 If calcium ions are removed from the fluid surrounding a pre-synaptic neuron, then the effects of that neuron's neurotransmitter will be: O enhanced O diminished QUESTION 6 In myelinated neurons, action potential occur: O along the entire axon O only in the myelinated portions of the axon O only in the unmyelinated portions of the axon QUESTION 7 Action potentials: O lose their strength as they travel O occur in the dendrites O none of the other answers O have refractory periods QUESTION 8 The response of a cell to a water-soluble signal molecule is O faster O slower than the response of a cell to a lipid-soluble signal molecule.

QUESTION 5 If calcium ions are removed from the fluid surrounding a pre-synaptic neuron, then the effects of that neuron's neurotransmitter will be: O enhanced O diminished QUESTION 6 In myelinated neurons, action potential occur: O along the entire axon O only in the myelinated portions of the axon O only in the unmyelinated portions of the axon QUESTION 7 Action potentials: O lose their strength as they travel O occur in the dendrites O none of the other answers O have refractory periods QUESTION 8 The response of a cell to a water-soluble signal molecule is O faster O slower than the response of a cell to a lipid-soluble signal molecule.

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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QUESTION 5 If calcium ions are removed from the fluid surrounding a pre-synaptic neuron, then the effects of that neuron's neurotransmitter will be: enhanced diminished QUESTION 6 In myelinated neurons, action potential occur: along the entire axon only in the myelinated portions of the axon O only in the unmyelinated portions of the axon QUESTION 7 Action potentials: lose their strength as they travel occur in the dendrites none of the other answers have refractory periods QUESTION 8 The response of a cell to a water-soluble signal molecule is faster slower than the response of a cell to a lipid-soluble signal molecule.
Transcribed Image Text:QUESTION 5 If calcium ions are removed from the fluid surrounding a pre-synaptic neuron, then the effects of that neuron's neurotransmitter will be: enhanced diminished QUESTION 6 In myelinated neurons, action potential occur: along the entire axon only in the myelinated portions of the axon O only in the unmyelinated portions of the axon QUESTION 7 Action potentials: lose their strength as they travel occur in the dendrites none of the other answers have refractory periods QUESTION 8 The response of a cell to a water-soluble signal molecule is faster slower than the response of a cell to a lipid-soluble signal molecule.
Expert Solution
Step 1: Introduce about the neurons

Neurons are the components of the nervous system that are responsible for the generation and transmission of nerve impulses throughout our body. The differential concentration of specific ions across the plasma membrane is responsible for the generation of nerve impulses.

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