Deoxyribonuclease (DNase) Test – Principle, Procedure, Uses and Interpretation
Deoxyribonucleic acid (DNA) is a large polymer of nucleotides that is way too large to enter the cell membrane. In order to utilize external DNA, bacteria cells secrete exoenzymes (DNases) outside of the cell that hydrolyze DNA into nucleotides. The nucleotides can then move across the cell membrane via transport proteins to be utilized. The cell can …
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