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Author Question: Which of the following statements about DNA, RNA, and phosphoric acid are not correct? (Read 293 times)

drink

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on: Nov 6, 2019
Which of the following statements about DNA, RNA, and phosphoric acid are not correct?
◦ Phosphoric acid has three dissociable OH groups that can react with alcohols to form phosphoesters.
◦ The two substituted pyrimidines in DNA are cytosine and thymine.
◦ Across the DNA helix, purine bases hydrogen bond only to other purine bases.
◦ both B and C
◦ none of the above
Essential Organic Chemistry ¦ Bruice ¦ 3rd Edition
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Marked as best answer by drink on Nov 6, 2019

bigcheese9

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Reply #1 on: Nov 6, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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drink

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Reply 2 on: Nov 6, 2019
:D TYSM

Missbam101

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Reply 3 on: Yesterday
Excellent

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