This topic contains a solution. Click here to go to the answer

Author Question: According to the all-or-none law, ____. a. all neurons produce an action potential at the same ... (Read 47 times)

jasdeep_brar

  • Hero Member
  • *****
  • Posts: 569
According to the all-or-none law, ____.
 
  a. all neurons produce an action potential at the same time or none at all
 b. all of the extracellular sodium enters the axon, or none at all
 c. once an axon reaches threshold, the amplitude and velocity of an action potential are nearly equal each time
  d. neurons are either active all the time or not at all

Question 2

What area of the brain is largely responsible for detecting osmotic pressure?
 
  a. substantia nigra
 b. red nucleus
 c. ventromedial hypothalamus
 d. OVLT and subfornical organ



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

wilsonbho

  • Sr. Member
  • ****
  • Posts: 322
Answer to Question 1

c

Answer to Question 2

d




jasdeep_brar

  • Member
  • Posts: 569
Reply 2 on: Jun 22, 2018
Excellent


dantucker

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

For a complete list of videos, visit our video library