Multiple ChoiceDuring DNA replication, the enzyme ___________, catalyzes the elongation of new DNA by adding, to the 3' end of the previous nucleotide, new nucleotides that are complementary to a DNA template.2777views10rankHas a video solution.
Multiple ChoiceWhich of the following enzymes breaks the hydrogen bonds between the DNA strands?2326views8rankHas a video solution.
Multiple ChoiceWhich of the following enzyme-function matches is incorrect?1912views12rank1commentsHas a video solution.
Multiple ChoiceWhich of the following enzymes is responsible for removing RNA primers and replacing them with DNA?2303views9rankHas a video solution.
Multiple ChoiceThe removal of the RNA primer and addition of DNA nucleotides to the 3' end of Okazaki fragments in its place is carried out by __________. 689views
Multiple ChoiceOnce the DNA at the replication fork is unwound by helicases, what prevents the two strands from coming back together to re-form a double helix? 1301views
Multiple ChoiceThe unwinding of DNA at the replication fork causes twisting and strain in the DNA ahead of the fork, which is relieved by an enzyme called __________. 664views1rank