Final Answer:
The statement given "Altering the pH may affect the ionization state of amino acids" is true because altering the pH can indeed influence the ionization state of amino acids.
Step-by-step explanation:
The ionization state of amino acids is directly influenced by the pH of the surrounding environment. Amino acids contain both acidic and basic functional groups, specifically the amino group (-NH₂) and the carboxyl group (-COOH). These groups can donate or accept protons (H⁺), depending on the pH of the solution. At low pH (acidic conditions), the amino group tends to be protonated (NH₃⁺), while the carboxyl group is not ionized.
At high pH (basic conditions), the carboxyl group becomes deprotonated (COO⁻), and the amino group remains unprotonated. The specific ionization states of amino acids at different pH values are crucial for understanding their behavior and interactions in biological systems, including protein folding and enzyme activity.
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Complete Question
Altering the pH may affect the ionization state of amino acids
true or false
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