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    Biology The Dynamic Science Study Set 1
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    Exam 18: Dna Technology: Making and Using Genetically Altered Organisms, and Other Applications
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    In Agarose Gel Electrophoresis, DNA Molecules Move Toward the ____
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In Agarose Gel Electrophoresis, DNA Molecules Move Toward the ____

Question 21

Question 21

Multiple Choice

In agarose gel electrophoresis, DNA molecules move toward the ____ pole because they ____.


A) positive; are negatively charged
B) negative; are positively charged
C) bottom; are pulled by a magnetic force
D) bottom; are pulled by gravity
E) bottom; have a greater density than the gel

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