The Very First DNA Sequencing Technology Called the Sanger Method

The very first DNA sequencing technology called the Sanger method relies on

A) nanopore technology that separates DNA molecules based on charge differences.
B) the incorporation of dideoxynucleotides that terminate chain extension during DNA synthesis.
C) nuclear magnetic resonance (NMR) analysis.
D) the release of protons whenever a new nucleotide is added to a growing strand of DNA.