Question

A scientist is carrying out replication of DNA artificially in her laboratory. What will she use to join the gaps on the DNA strand?
(a.) the enzyme DNA polymerase
(b.) the enzyme DNA ligase
(b.) an artificial adhesive compound

Answer 1

The question says, a scientist is carrying out replication of DNA artificially in her laboratory. What will she use to join the gaps on the DNA strand? They correct option is DNA ligase. DNA ligase is the enzyme which specializes in facilitating the joining of DNA strands by catalysing the formation of phosphodiester bonds.

Answer 2

The answer to the question is B