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

Author Question: Norepinephrine is a brain chemical implicated in: A. Pleasure and motivation. B. Fight or ... (Read 82 times)

Starlight

  • Hero Member
  • *****
  • Posts: 567
Norepinephrine is a brain chemical implicated in:
 
  A. Pleasure and motivation.
   B. Fight or flight response.
   C. Sleep.
   D. Mood.

Question 2

One way that neurons communicate with each other is via chemical messengers called:
 
  A. Basal ganglias.
   B. Neurotransmitters.
   C. Neurohormones.
   D. Neurotic peptides.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

heinisk01

  • Sr. Member
  • ****
  • Posts: 329
Answer to Question 1

B

Answer to Question 2

B




heinisk01

  • Sr. Member
  • ****
  • Posts: 329

 

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?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

For a complete list of videos, visit our video library