Semiconservative DNA Replication Means That

question 26

Multiple Choice

Semiconservative DNA replication means that

• A) the cell can proofread its newly synthesized DNA only part of the time.
• B) each daughter DNA molecule is composed of one original strand and one new strand.
• C) nucleotides are constantly being recycled as cells make DNA.
• D) each strand of a double-stranded DNA molecule is replicated differently.
• E) the sequence of a DNA molecule is preserved as it is being replicated.

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Definitions:

Association

The linkage of two events, usually as the result of a specific experience.

Positive Explanatory Styles

A cognitive approach characterized by attributing positive events to stable, global, and internal factors, and negative events to unstable, specific, and external factors.

Hopelessness

The belief that negative events are inevitable and a sense of self-deficiency or unworthiness.

Expectations

Mental representations of future events, which can influence perception, cognition, and behavior in anticipation of those events.