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kekebab001 kekebab001
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6 years ago
Which of the following is the most common modification of nucleic acid bases?
 a. addition of a methyl group
  b. addition of a carboxylic acid
  c. addition of a fluorine
  d. reduction of a carbonyl to an alcohol
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haylsm112haylsm112
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6 years ago
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kekebab001 Author
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6 years ago
You make an excellent tutor!
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Yesterday
Smart ... Thanks!
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2 hours ago
Just got PERFECT on my quiz
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