DNA Is Isolated from a Test Organism and Cut with Restriction

question 3

Multiple Choice

DNA is isolated from a test organism and cut with restriction enzymes. The fragments are ligated to adapters that are complementary to primers that are added to perform two rounds of PCR. The PCR products are separated by gel electrophoresis and analyzed. Which of the following methods was described?

• A) Restriction fragment length polymorphism
• B) Amplified fragment length polymorphism
• C) Pulsed field gel electrophoresis
• D) Arbitrarily primed PCR

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Definitions:

Stigma By Association

The prejudice and discrimination that individuals experience as a result of being closely connected to a stigmatized person or group.

Prejudice Contagion

Prejudice contagion describes the process by which prejudiced beliefs and attitudes can spread within a social network or community, often subtly and without explicit communication.

Attractive

Qualities or features that are appealing or pleasing to the senses.

Anti-fat Attitudes

Negative perceptions and discriminations against individuals who are perceived as overweight or obese.