What Did Meselson and Stahl's Experiment Demonstrate

question 35

Multiple Choice

What did Meselson and Stahl's experiment demonstrate?

• A) DNA replication is sometimes conservative and sometimes semiconservative.
• B) DNA replication is semiconservative.
• C) DNA replication is conservative.
• D) DNA replication is dispersive.
• E) DNA replication is discontinuous.

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Definitions:

Factor Analysis

A statistical technique that uncovers latent variables or factors responsible for the correlation patterns among a collection of observed variables.

Variables

Characteristics or conditions that can change and potentially affect the outcome of a study or experiment.

Interrelationships

The way in which two or more concepts, objects, or people are connected and affect each other.

Discriminant Validity

The degree to which a measure does not associate too strongly with measures from which it is supposed to differ.