Biomolecules Question 37
37. Which one of the following hydrolyses internal phosphodiester bonds in a polynucleotide chain?
(a) Lipase
(b) Protease
(c) Endonuclease
(d) Exonuclease
Show Answer
Answer : c
Hints & Solutions
(c) Endonucleases hydrolyse internal phosphodiester bonds in a polynucleotide chain (DNA). While exonucleases hydrolyse terminal phosphodiester bonds in a polynucleotide chain (DNA).
