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Amino Acids

Alpha () Amino Acid

Alpha Amino acids are molecules where the Carboxylic Acid (COOH) and the
Amino group (NH2) are bonded to the same carbon atom.

The physical properties at room temperature:
o Crystalline
o High melting point
o Solid


Hydrogen from the OH group moves to…

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Although we know this structure exists, we do not use the Zwitterion in
equations unless we are specifically asked to do so. We use the non-charged

Amino acids will resist changes in pH when small quantities of acid or alkali
are added
o If H+ ions are added (Acid…


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