Which of the following are false about the inward rectifier?OA The inward rectifier current is carried by potassiumOB. The inward rectifier carries inward current at potentials negative to the Nersnst potential for potassium under voltage clamp conditions.OC. The inward rectifier current obeys Ohm's law.OD. The inward rectifier is absent in the sino-atrial node.OE All of the above are true.

Cardiac action potential refers to the series of electrical events occurring in the cardiac myocytes…

Answered: Which of the following are false about…

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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Be able to describe the significance of ryanodine receptors found on the SR of cardiac contractile cells.
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Please I need help understanding this question, I'm not sure if I'm understanding it right.

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