Action potentials (APs) are all-or-nothing, nondecremental, electrical potentials that allow an electrical signal to travel for very long distances. How do neurones code for intensity of stimulus then? a) by changing the size or amplitude of action potentials b) by changing the frequency of action potentials c) by opening ligand-gated ion channels d) by forming more presynaptic SNARE complex

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
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Chapter1: The Human Body: An Orientation
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Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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i)
electrical signal to travel for very long distances. How do neurones code for intensity of stimulus
Action potentials (APs) are all-or-nothing, nondecremental, electrical potentials that allow an
then?
a) by changing the size or amplitude of action potentials
b) by changing the frequency of action potentials
c) by opening ligand-gated ion channels
d) by forming more presynaptic SNARE complex
Transcribed Image Text:i) electrical signal to travel for very long distances. How do neurones code for intensity of stimulus Action potentials (APs) are all-or-nothing, nondecremental, electrical potentials that allow an then? a) by changing the size or amplitude of action potentials b) by changing the frequency of action potentials c) by opening ligand-gated ion channels d) by forming more presynaptic SNARE complex
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