Topic: Amino Acid Glycine
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Why is glycine an amino acid?
Amino acids are characterized by 2 "ends"; NH2 at one, and COOH at the other, separated by a variety of C "backbones". The CH2 backbone is the smallest possible, making glycine the smallest amino acid. Read More »
Source: http://answers.yahoo.com/question/index?qid=20071020073941AALGtIq
What is chiral in relation to the amino acid glycine?
A "chiral" molecule is one that is not superimposable with its mirror image. Read More »
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Why does glycine test positive on biurets amino acid testing?
It shouldn't test positive. The Biuret test is only positive for a peptide or protein with 2 or more peptide bonds. Glycine is an individual amino acid. You'll see the blue from the Cu2+ with Glycine, but that's a negative result. A violet ... Read More »
Source: http://wiki.answers.com/Q/Why_does_glycine_test_positive_on_biure...
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Amino Acid Glycine
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You mean "optically" inactive. When a compound is chiral (the compound contains a carbon atom that bonds to 4 different group, and it is not symmetrical), it rotates polarized light. Because glycine NH2-CH2-COOH, the central carbon atom has...
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Source: http://answers.yahoo.com/question/index?qid=20090226101504AA30OqH
The amino acids glycine and alanine bond to form the peptide dipeptide glyclalanine.
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I'm guessing a bit here. I believe they're talking about the side chains of the amino acids when they rate them as polar or non-polar. Since glycine has no side chains: NH2 - CH2 - COOH It is classified as non-polar. I think there is actual...
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Source: http://www.askmehelpdesk.com/chemistry/amino-acid-glycine-326438....
Proline is unfavorable because it creates bends,it's a helix-breaker. Glycine is unfavorable because it is too mobile.
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Amino acids are what proteins are made out of. There are 20 types of amino acids that go into building the proteins that we use to grow and develop. 11 are made inside our bodies and the rest we get through eating. Look here for more inform...
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Source: http://answers.ask.com/Science/Chemistry/what_is_amino_acid
There are 22 recognized amino acids in a human body. They are either used to synthesize protein in the body or are oxidized to urea and carbon dioxide to be used as energy. The term essential does not refer to their importance, but rather i...
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Source: http://answers.ask.com/Fitness_and_Nutrition/Nutrition/what_are_t...
