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Author Question: What action tends to open the sodium gates across a neuron's membrane? a. hyperpolarization of ... (Read 67 times)

asmith134

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on: Jun 22, 2018
What action tends to open the sodium gates across a neuron's membrane?
 
  a. hyperpolarization of the membrane
 b. depolarization of the membrane
 c. increase in the sodium concentration outside the neuron
 d. passing the peak of the action potential and entering the refractory period

Question 2

Cells in the preoptic area of the hypothalamus monitor which temperatures?
 
  a. internal organs
 b. their own and the skin
 c. differences between the arteries and veins
 d. differences between internal organs and the skin


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poopface

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Reply #1 on: Jun 22, 2018
Answer to Question 1

b

Answer to Question 2

b


asmith134

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Reply 2 on: Jun 22, 2018
Excellent

amandalm

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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