0 0 votes A polymerase chain reaction (PCR) was set up with the following reagents: DNA template, Taq polymerase, buffer, dNTPs, and Mg$^{2+}$. Which one of the following is missing in the reaction mixture? Helicase Single-stranded binding proteins Primers Reverse transciptase Molecular tools gate2017 molecular-biology-and-genetics recombinant-dna-technology + – Milicevic3306 7.9k points answer comment Share Follow 0 reply Please log in or register to add a comment.