Question

Exonuclease and Endonuclease enzyme

Hint:

Remember: Exonuclease removes nucleotides from the ends, while endonuclease cuts within the DNA sequence at specific sites.

Answer 1

\[ \begin{array}{|c|c|} \hline \textbf{Exonuclease} & \textbf{Endonuclease} \\ \hline \text{Removes nucleotides from ends of DNA} & \text{Cuts DNA at specific internal sites} \\ \text{Acts on single or double-stranded DNA} & \text{Works at recognition sites within DNA} \\ \text{Used for DNA repair} & \text{Used in genetic engineering} \\ \hline \end{array} \]