Quiz on Genetics and Violent Behavior

What is the 'warrior gene' referred to in the text?

• MAOA

• MAOB

• COMT

• SERPINA1

What neurotransmitter is affected by the MAOA gene?

• Dopamine

• Serotonin

• Norepinephrine

• Acetylcholine

Which study first linked the MAOA gene to violent behavior?

• The Finnish study

• The Dunedin study

• The Dutch study

• The American study

What did the Dunedin study find about the MAOA gene?

• It is only linked to violent behavior in people with a difficult childhood.

• It is linked to violent behavior only in women.

• It has no connection to violent behavior.

• It is linked to violent behavior in all individuals.

In which countries has the MAOA gene been used as a defense in court?

• New Zealand and Australia

• Canada and the United Kingdom

• Netherlands and Finland

• Italy and the United States

What percentage of people carry the low activity version of the MAOA gene?

• 6 in 10

• 4 in 10

• 8 in 10

• 2 in 10

What is the main argument against the deterministic view of genetics in the text?

• All people with the MAOA gene variation are violent.

• Genetics is only one factor among many influencing behavior.

• Genetics completely determines behavior.

• We have no control over our actions.

What is the role of serotonin in the brain as mentioned in the text?

• It is a molecule that stores energy.

• It is a hormone that regulates sleep.

• It is a neurotransmitter that affects behavior.

• It is an enzyme that breaks down proteins.