Multiple Choice
Based on the following, which is true regarding the acid/base properties of guanine? 
A) at physiological pH, guanine will be positively charged
B) at physiological pH, guanine will be negatively charged
C) at physiological pH, guanine will be neutral
D) at physiological pH, guanine will be a very effective buffer against base
E) at physiological pH, guanine will be a very effective buffer against acid
Correct Answer:
Verified
Correct Answer:
Verified
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