This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What action tends to open the sodium gates across a neuron's membrane? a. hyperpolarization of ... (Read 37 times)

asmith134

  • Hero Member
  • *****
  • Posts: 576
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


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

poopface

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jun 22, 2018
Answer to Question 1

b

Answer to Question 2

b


asmith134

  • Member
  • Posts: 576
Reply 2 on: Jun 22, 2018
:D TYSM

ktidd

  • Member
  • Posts: 319
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Siamese Crocodile sleeping with its mouth open to pant Siamese Crocodile sleeping with its mouth open to pant
A sensory neuron. A sensory neuron.
Responses of a mirror neuron of a monkey. Responses of a mirror neuron of a monkey.
The nucleus is bounded by a double membrane called the nuclear envelope The nucleus is bounded by a double membrane called the nuclear envelope
If 120 mg of sodium-24 is administered for medical diagnosis, how much of the nu If 120 mg of sodium-24 is administered for medical diagnosis, how much of the nu
When dry, the long fruits (pods) of the California poppy (Eschscholzia californica) split open sudde When dry, the long fruits (pods) of the California poppy (Eschscholzia californica) split open sudde
Video: Monohybrid crosses

For a complete list of videos, visit our video library