The enzyme required to attach the sticky ends of DNA and used when splicing DNA fragments into other DNA is:

Question

Quizplus · Accepted Answer

The enzyme required to attach the sticky ends of DNA and used when splicing DNA fragments into other DNA is ligase, as it catalyzes the formation of phosphodiester bonds between adjacent nucleotides in the DNA backbone. Helicase, endonuclease, and reverse transcriptase have different functions and are not used for this specific process.

The Enzyme Required to Attach the Sticky Ends of DNA