Biology: The Unity and Diversity of Life (14th Edition)

Published by Brooks/Cole Publishing Co.
ISBN 10: 1305073959
ISBN 13: 978-1-30507-395-1

Chapter 15 - Self-Quiz - Page 248: 7

Answer

b. length

Work Step by Step

Electrophoresis moves DNA fragments through a type of gel. According to how long the pieces of DNA are, they will move at different rates through the gel. Shorter fragments move faster than longer fragments. DNA fragments of the same length aggregate, creating bands.
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