When the amino acid alanine (R-group is CH3) is added to a solution with a pH of 7.3, alanine becomes Options: A . &nbspa cation B . &nbspnonpolar C . &nbspa zwitterions D . &nbspan isotope

When the amino acid alanine (R-group is CH3) is added to a solution with a

Question

When the amino acid alanine (R-group is CH3) is added to a solution with a pH of 7.3, alanine becomes

Options:

A . a cation

B . nonpolar

C . a zwitterions

D . an isotope

Answer: Option C

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