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easyMCQNEET (UG) 20172026Biology
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DNA fragments are:

  1. A
    Negatively charged
  2. B
    Neutral
  3. C
    Either positively or negatively charged depending on their size
  4. D
    Positively charged

Solution & Step-by-step Explanation

DNA is negatively charged due to the presence of phosphate groups () in its sugar-phosphate backbone.

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DNA fragments are:
A
Negatively charged
B
Neutral
C
Either positively or negatively charged depending on their size
D
Positively charged

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Molecular Basis of InheritanceDNACharge

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