Chemistry, 08.07.2019 18:20 zoieisabella
The following are the main steps in the generation of an action potential. 1. sodium channels are inactivated. 2. voltage-gated potassium channels open and potassium moves out of the cell, initiating repolarization. 3. sodium channels regain their normal properties. 4. a graded depolarization brings an area of an excitable membrane to threshold. 5. a temporary hyperpolarization occurs. 6. sodium channel activation occurs. 7. sodium ions enter the cell and depolarization occurs. what is the proper sequence of these events?
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Chemistry, 21.06.2019 14:50
Your roll: experienced electron speech is adressed to: a new "freshman class" of electrons job: write a speech task: you are to pretend that you are giving a speech to a new group of electrons. be sure to mention their placement in an atom, their charge, and their role in chemical bonding (ionic and covalent) be specific!
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Chemistry, 21.06.2019 22:50
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Gwhich r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? which r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? −ch2−oh −ch2−o||c−nh2 −ch2−coo− −ch2−ch2−ch2−ch2−n+h3
Answers: 3
The following are the main steps in the generation of an action potential. 1. sodium channels are in...
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