Which of the following pairs is mismatched?a. RNA polymerase – makes a molecule of RNA from an RNA template b. DNA gyrase – relaxes supercoiling in DNA ahead of the replication fork c. transposase – cuts DNA backbone, leaving "sticky ends" d. DNA polymerase – makes a molecule of DNA from a DNA template e. DNA ligase – joins segments of DNA

Correct answer is option "A"

Explanation:

RNA polymerases are large enzymes with different subunits, even in simple living beings like microorganisms. People and different eukaryotes have three various types of RNA polymerase: I, II, and III. Everyone works in interpreting certain classes of qualities. Plants have an extra two sorts of RNA polymerase, IV and V, which are engaged with the union of certain little RNAs.  RNA polymerase perceives and ties directly to these sequences. The sequences position the polymerase in the correct spot to begin deciphering an objective quality, and they likewise ensure it's pointing the correct way.  RNA polymerase will continue interpreting until it gets signs to stop. The way toward consummation translation is called termination, and it happens once the polymerase interprets a sequence of DNA known as a terminator.hence the correct answer is option "a"