Which of the Following May Be a Further Advantage of Using

question 75

Multiple Choice

Which of the following may be a further advantage of using RNA primers during initiation of a strand in replication?

• A)Using primers may decrease mistakes; such errors as mismatched bases are more likely during initiation than elongation,and the use of a short,removable RNA segment avoids inclusion of mismatched bases.
• B)Using primers is faster.
• C)The RNA of the primers is more stable.
• D)The RNA of the primers is more likely to lead to changes in base sequence,which enhances the rate of mutation and thus evolution.
• E)The RNA of the primers allows more efficient packing of the chromosomes after its removal.

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Definitions:

Concept

A symbol that represents a class of objects or events with common characteristics.

Phoneme

A phoneme is the smallest unit of sound in a language that can distinguish one word from another, such as the difference between the 'p' and 'b' sounds in "pad" and "bad".

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.