What happens when acetylcholine binds to nicotinic receptors on a neuron resting at -80 mV? O a. Sodium exits the neuron, hyperpolarizing it O b. AG protein is activated O c. Sodium enters the neuron, depolarizing it O d. Chloride exits the neuron, depolarizing it e. Potassium exits the neuron, hyperpolarizing it

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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What happens when acetylcholine binds to nicotinic receptors on a neuron resting at -80 mV?
O a. Sodium exits the neuron, hyperpolarizing it
O b. AG protein is activated
Sodium enters the neuron, depolarizing it
O d. Chloride exits the neuron, depolarizing it
Potassium exits the neuron, hyperpolarizing it
Transcribed Image Text:What happens when acetylcholine binds to nicotinic receptors on a neuron resting at -80 mV? O a. Sodium exits the neuron, hyperpolarizing it O b. AG protein is activated Sodium enters the neuron, depolarizing it O d. Chloride exits the neuron, depolarizing it Potassium exits the neuron, hyperpolarizing it
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