An amino acid structure contains a -COOH and -NH2 group in the same molecule. The -COOH group donates a proton to the -NH, group. Because of this, the amino acid structure contains a positive charge on one atom and a negative charge on the other. What is the term used to refer to this character of amino acids? O Amphiphatic O Isoelectric point O Zwitterions Amphoteric

Biology: The Unity and Diversity of Life (MindTap Course List)
14th Edition
ISBN:9781305073951
Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Chapter3: Molecules Of Life
Section: Chapter Questions
Problem 3SQ: _______ groups are the acid part of amino acids and fatty acids. a. Hydroxyl (OH) b. Carboxyl (COOH)...
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An amino acid structure contains a -COOH and -NH2 group in the same molecule. The -COOH
group donates a proton to the -NH2 group. Because of this, the amino acid structure contains a
positive charge on one atom and a negative charge on the other. What is the term used to refer to
this character of amino acids?
O Amphiphatic
O Isoelectric point
Zwitterions
O Amphoteric
Transcribed Image Text:An amino acid structure contains a -COOH and -NH2 group in the same molecule. The -COOH group donates a proton to the -NH2 group. Because of this, the amino acid structure contains a positive charge on one atom and a negative charge on the other. What is the term used to refer to this character of amino acids? O Amphiphatic O Isoelectric point Zwitterions O Amphoteric
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