Multiple Choice
The final step in a DNA sequencing reaction is to run the DNA fragments on a gel.What purpose does this serve?
A) It provides the substrate for DNA polymerase.
B) It separates dideoxynucleotides from deoxynucleotides.
C) It terminates the sequencing reaction at particular bases.
D) It separates DNA fragments generated during the sequencing reaction based on one-nucleotide differences in their size.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: The restriction enzymes BamHI and BclI cut
Q5: In a single PCR cycle consisting of
Q7: Imagine that you've prepared a Southern blot
Q8: If you are a human geneticist looking
Q9: The areas that have received the greatest
Q10: If mRNAs could be ligated and replicated
Q17: To create a viral vector for delivery
Q19: Plasmids are used as vectors in both
Q23: When constructing a cDNA library from a
Q32: Which type of disorder is most difficult