Which of the Following Describes the Direction in Which Nucleotides

question 21

Multiple Choice

Which of the following describes the direction in which nucleotides are added onto a growing DNA strand during DNA replication in cells?

• A) in the 3'
• B) in the 5'
• C) in the 5'.
• D) in either the 5'

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Definitions:

Electrophoresis

Laboratory technique that separates DNA fragments by size.

DNA Sequencing

DNA sequencing refers to the process of determining the exact sequence of nucleotides within a DNA molecule, revealing genetic information.

Length

A measurement that quantifies the longest dimension of an object, or the extent of something from end to end.

DNA Profiling

Identifying an individual by analyzing the unique parts of his or her DNA.