The Adenine Bases in a DNA Molecule Are Radioactively Labeled

question 43

Multiple Choice

The adenine bases in a DNA molecule are radioactively labeled. Once this DNA molecule had replicated twice to form four new DNA molecules with no other labeled adenine bases present, you would find the labeled adenine

• A) in each of the eight strands.
• B) in two of the eight strands.
• C) in all but one strand.
• D) in six of the eight strands.

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Definitions:

Dependent Variable

The variable in an experiment that is measured or observed to assess the effect of the independent variable.

Leisure Activities

Activities engaged in for relaxation, enjoyment, or entertainment during free time.

Insomnia

A sleep disorder characterized by difficulty falling asleep, staying asleep, or obtaining restorative sleep, leading to impairments in daytime functioning.

Dependent Variable

The variable in an experiment that is expected to change or respond as a result of manipulations of the independent variable.