Author Question: Humans may have evolved a predisposition for addiction to alcohol because A) ripening fruit with ... (Read 55 times)

leo leo

  • Hero Member
  • *****
  • Posts: 566
Humans may have evolved a predisposition for addiction to alcohol because
 
  A) ripening fruit with higher nutritional value produces alcohol.
  B) humans have been fermenting alcohol for thousands of years.
  C) alcohol contains dopamine.
  D) intoxication is a naturally pleasant state.

Question 2

Substances are addictive because
 
  A) they fool the brains natural reward systems.
  B) they contain the chemical addictophene.
  C) they contain dopamine.
  D) they contain ethanol.



yifu223

  • Sr. Member
  • ****
  • Posts: 302
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

For a complete list of videos, visit our video library