When PCR Amplification of SSU (Small Subunit Ribosomal RNA)yields a Population

question 5

Multiple Choice

When PCR amplification of SSU (small subunit ribosomal RNA) yields a population of different PCR products of about the same molecular weight,these fragments can be separated for further analysis by ______.

• A)isoelectric focusing
• B)size exclusion chromatography
• C)denaturing gradient gel electrophoresis
• D)DNA hybridization

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Definitions:

Delinquent Youths

Young people who engage in illegal or antisocial activities.

Bystander Apathy

A social psychological phenomenon where individuals are less likely to offer help to a victim when other people are present.

Groupthink

A mental phenomenon in which the need for agreement or uniformity within a group leads to illogical or ineffective decision-making results.

Conformity

The act of matching attitudes, beliefs, and behaviors to group norms, policies, or societal expectations.