<span>The specific type of enzyme -the DNA ligase that facilitates the joining of DNA strands together by catalyzing the formation of a phosphodiester bond.</span><span><span> The DNA ligase seals up the sequence of DNA into two continuous double strands</span>The result when DNA ligase has completed its job is: two new strands of DNA.</span><span><span> The result is two DNA molecules consisting of one new and one old chain of nucleotides.</span> </span>