Deoxyribonucleotidesare included in the Sanger sequencing reaction mix to _____

a. provide a substrate forRNA polymerase
b. enhance the activity of the dideoxyribonucleotides
c. allow longer DNA fragments (up to 300 additional base pairs)to be sequenced
d. allow the production of multiple DNA fragments of different lengths
e. prevent the DNA polymerase from making too many errors


ANSWER: d

Biology & Microbiology

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