Which of these is responsible for catalyzing the formation of an RNA primer? Replication of DNA. Each letter marks a definite structure. Letter A marks a part of the double-stranded DNA. Letter B marks the enzyme that cuts bonds between the two strands of DNA. Letter C marks structures attached to a single strand. These structures prevent linking of the DNA strands. Letter D marks a structure that binds to a DNA strand and initiates synthesis. Letter E marks one of the identical components of a DNA strand. Which of these is responsible for catalyzing the formation of an RNA primer? Replication of DNA. Each letter marks a definite structure. Letter A marks a part of the double-stranded DNA. Letter B marks the enzyme that cuts bonds between the two strands of DNA. Letter C marks structures attached to a single strand. These structures prevent linking of the DNA strands. Letter D marks a structure that binds to a DNA strand and initiates synthesis. Letter E marks one of the identical components of a DNA strand. E A D B C
