Which of the Following Make(s) the Southern Blot Technique Possible

question 168

Multiple Choice

Which of the following make(s) the Southern blot technique possible?

• A)New nucleotides are added only to the 3' end of a growing DNA strand.
• B)A DNA strand whose 3' end terminates in a dideoxynucleotide cannot be elongated.
• C)Complementary single-stranded nucleic acid sequences can come together to form a duplex molecule.
• D)Duplex nucleic acid molecules can be separated by size by means of electrophoresis.
• E)Single-stranded nucleic acid molecules can be immobilized on certain types of filter paper.

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