Practice+net+charge+questions+Sept+2012

Therefore total net charge 1 1 1 1

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Unformatted text preview: 1) = 0. Question 2. Answer = B alpha- amino group: The pH of the solution, 7.0, is three pH units lower than the pKaN (10.0). Therefore, the alpha- amino group will carry a charge of +1. alpha- carboxyl group: The pH of the solution, 7.0, is five pH units higher than the pKaC (2.0). Therefore, the alpha- carboxyl group will carry a charge of - 1. Lysine amino group side- chain: The...
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This note was uploaded on 08/23/2013 for the course BIOCHEM 2280 taught by Professor Deroo during the Fall '12 term at UWO.

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