Author Question: Study of the neural mechanisms of Tourette syndrome is difficult because A) it has not been ... (Read 72 times)

eruditmonkey@yahoo.com

  • Hero Member
  • *****
  • Posts: 546
Study of the neural mechanisms of Tourette syndrome is difficult because
 
  A) it has not been linked to a particular gene..
  B) there are no animal models.
  C) the symptoms tend to subside as patients mature.
  D) all of the above
  E) none of the above

Question 2

Tourette syndrome occurs more frequently in
 
  A) identical twins.
  B) fraternal twins.
  C) males.
  D) females.
  E) the elderly.



IRincones

  • Sr. Member
  • ****
  • Posts: 321
Answer to Question 1

Answer: D

Answer to Question 2

Answer: C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

For a complete list of videos, visit our video library