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Question
Which one of the following hydrolyzes internal phosphodiester bonds in a polynucleotide chain:
Which one of the following hydrolyzes internal phosphodiester bonds in a polynucleotide chain:
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Solution
The correct option is D Endonuclease
Nuclease is an enzyme capable of cleaving the phosphodiester bonds between monomeric units of nucleic acids.
Endonucleases are enzymes that hydrolyze internal phosphodiester bonds in a polynucleotide chain.
Exonucleases are enzymes that work by cleaving nucleotides one at a time from the ends of a polynucleotide chain.
lipases are enzymes that catalyze the hydrolysis of fats (lipids).
Proteases are enzymes that catalyze the hydrolysis of proteins and peptides.
Nuclease is an enzyme capable of cleaving the phosphodiester bonds between monomeric units of nucleic acids.
Endonucleases are enzymes that hydrolyze internal phosphodiester bonds in a polynucleotide chain.
Exonucleases are enzymes that work by cleaving nucleotides one at a time from the ends of a polynucleotide chain.
lipases are enzymes that catalyze the hydrolysis of fats (lipids).
Proteases are enzymes that catalyze the hydrolysis of proteins and peptides.
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