Biotechnology Principles And Processes Question 56
Question: DNA fragments are separated using gel electrophoresis:
Options:
A) because DNA is pulled through the gel toward the negative end of the field.
B) because smaller DNA fragments move faster through the gel than larger DNA fragments.
C) to identify and isolate DNA fragments.
D) to synthesise DNA for cloning.
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Answer:
Correct Answer: C
Solution:
c] DNA fragments migrate towards the negative end of the electrical field with the smallest fragments, migrating the fastest.
BETA
