Question: Amino acids, from which proteins are formed, exist as ?dipolar ions.? The structure of the dipolar ion of the amino acid alanine is (a) Calculate

Amino acids, from which proteins are formed, exist as ?dipolar ions.? The structure of the dipolar ion of the amino acid alanine is

(a) Calculate the formal charges on all of the atoms, except hydrogen?s of alanine.

(b) What is the overall charge of alanine?

(c) Explain whether or not you expect the two oxygen?s to be different.

H T HH-C-H: H-N- H -C- I H Alanine -C-0:

H T HH-C-H: H-N- H -C- I H Alanine -C-0:

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