Analysis of DNA fragments in gel electrophoresis is based on ______.
A) larger fragments moving slowly and remaining closer to the wells
B) DNA having an overall negative charge and moving to the positive pole
C) DNA fragments being stained so that they can be seen
D) application of an electric current through the gel causing DNA fragments to migrate
E) All of the choices are correct.
Correct Answer:
Verified
Q6: Restriction endonucleases recognize and clip DNA base
Q7: DNA strands can begin to separate at
Q9: The various techniques by which scientists manipulate
Q11: Any use of an organism's biochemical processes
Q12: DNA strands can be clipped crosswise at
Q12: DNA fragments can be separated in gel
Q13: EcoRI and HindIII are
A)palindromes.
B)reverse transcriptases.
C)restriction endonucleases.
D)ligases.
E)DNA polymerases.
Q13: Which of the following is not true
Q14: Geneticists can create sequences of DNA from
Q15: Two different nucleic acids can _ by
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