Potassium channels opens, allowing potassium ions to move out.Some sodium channels open in the dendrite.All ion channels close and the Na+/K+ exchange pump starts working.Sodium ions diffuse toward a node of Ranvier. Lights hit the retina.The threshold level is reached at the node of Ranvier.Many sodium channels open in the axon membrane, allowing sodium ions to move in.List, in order, the events in visual perception that must occur for a person to see an object.

In the visual transduction pathway, in the dark, the concentration of cGMP is more, which opens the…

Answered: Potassium channels opens, allowing…

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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Potassium channels opens, allowing potassium ions to move out.
Some sodium channels open in the dendrite.
All ion channels close and the Na+/K+ exchange pump starts working.
Sodium ions diffuse toward a node of Ranvier.
Lights hit the retina.
The threshold level is reached at the node of Ranvier.
Many sodium channels open in the axon membrane, allowing sodium ions to move in.

List, in order, the events in visual perception that must occur for a person to see an object.

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