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What determines whether an amino acid is classified as acidic, basic, or neutral?

Options

  1. ATheir taste
  2. BTheir color
  3. CThe number of hydrogen atoms
  4. DThe relative number of amino and carboxyl groups

Correct answer

D. The relative number of amino and carboxyl groups

Step-by-step solution

The classification of amino acids as acidic, basic, or neutral is based on the relative number of amino and carboxyl groups in their molecules.

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