Question

in the sanger method of dna sequencing, what causes the termination of chain elongation? group of answer choices the incorporation of a dideoxynucleotide the incorporation of a regular dna nucleotide denaturation of the double-stranded fragments when dna polymerase encounters a stop codon dissociation of the primers from the template

Answer 1

Answer: The incorporation of a dideoxynucleotide (ddNTP)

Step-by-step explanation:

ddNTPs lack a 3' -OH preventing further elongation.