1d  Suppose you adjusted the pH of the hypoxanthine solution to 8.7 - what effect would that have on the hypoxanthine molecules? CAN YOU HELP WITH 1d PLEASE

Human Anatomy & Physiology (11th Edition)
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1a Hypoxanthine is an unusual nitrogenous base that can be formed from adenosine; it is not normally found in nucleic acids. Hypoxanthine has a single ionizable group with a pKa of 8.7. If you dissolved hypoxanthine in an aqueous solution at pH 7.0, would this ionizable group be protonated or deprotonated?

1b Suppose you raised the pH of the hypoxanthine solution from 7.0 to 10.0 - what would happen to the ionizable group on a molecule of hypoxanthine?

1c uppose you decreased the pH of the hypoxanthine solution from 7.0 to 5.0 - what would happen to the ionizable group on a molecule of hypoxanthine?

1d  Suppose you adjusted the pH of the hypoxanthine solution to 8.7 - what effect would that have on the hypoxanthine molecules?

CAN YOU HELP WITH 1d PLEASE 

Expert Solution
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  •  Hypoxanthine is a derivative of adenine that is formed by the substitution of the primary amine group from the adenine with the carbonyl group. 
  • Hypoxanthine is a constituent of nucleic acid that pairs with cytosine. 
  • The pKa refers to the equilibrium constant that helps to measure the strength of an acid. 
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