Multiple choice

Which of the following statement is true?

  1. DNA is non-polar due to the highly charged phosphate backbone.

  2. DNA is polar due to the highly charged phosphate backbone.

  3. DNA is polar due to the highly charged sugar backbone.

  4. DNA is non-polar due to the highly charged sugar backbone.

  5. All of the above
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

DNA is polar due to highly charged phosphate backbone.

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