Biology, asked by Innu2174, 1 year ago

Restriction endonucleases cleave the DNA molecule by hydrolyzing ______
a. H-bonds
b. phosphodiester bonds
c. OH- bonds
d. peptide bonds.

Answers

Answered by starboy43
10
HOPE THIS WILL HELP U OUT....
B
Answered by gadakhsanket
2
Welcome students,

◆ Answer - (b) phosphodiester bonds
Restriction endonucleases cleave the DNA molecule by hydrolyzing *phosphodiester bonds*.

# Restriction endonuclease -
- Restriction endonuclease is an enzyme that cleaves DNA into fragments at specific recognition sites within the molecule.
- aka molecular scissors.
- Target sites of restriction endonuclease are known as restriction sites.
- There are 3 types of restriction endonuclease enzymes - type I, type II & type III.
- These helps bacteria to resist viral attacks.



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