All Posts Tagged With: "Acid"

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How do the true titration curves of aspartic acid and lysine differ from that of glycine?

Question by : How do the true titration curves of aspartic acid and lysine differ from that of glycine? Best answer: Answer by Ossi GHi As all amino acids glycine has an acid group and an amino group at their C1 and C2. They show up in their titration curve as steps near their pKs [...]

14Jan2012 | glow | 0 comments | Continued
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Can someone give me an equation for the reaction of glycine and nitrous acid?

Question by Mellio: Can someone give me an equation for the reaction of glycine and nitrous acid? It would be much appreciated, thank you. Best answer: Answer by Dr Dave PCH2(OH)CH(OH)CH2(OH) + 3HNO2 –> CH2(ONO)CH(ONO)CH2(ONO) + 3H2O Know better? Leave your own answer in the comments!

12Dec2011 | glow | 1 comment | Continued
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Does anyone know anything about Amoxicillin and is it possible to bond a amino acid like Glycine to a phenol?

Question by Matthew H: Does anyone know anything about Amoxicillin and is it possible to bond a amino acid like Glycine to a phenol? I am looking in the manufacture and use of antibiotics (amoxicillin) for biology, which one stage seems to include an animo acid (glycine) bonding to a phenol group to form the [...]

5Dec2011 | glow | 1 comment | Continued
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GNC LAUNCHES HEALTH LOGICS’ DERMA BEAUTY HA™ ORAL AND TOPICAL HYALURONIC ACID IN TOP SELLING STORES NATIONWIDE.

GNC LAUNCHES HEALTH LOGICS’ DERMA BEAUTY HA™ ORAL AND TOPICAL HYALURONIC ACID IN TOP SELLING STORES NATIONWIDE. (PRWEB) July 28, 2003 CARSON CITY, NV (PRWEB) Monday, July 28, 2003– Health Logics Laboratories, Inc., an innovator of science based health and beauty products in [...]

2Oct2011 | glow | 0 comments | Continued
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Fuel the Muscles With the Amino Acid L-Alanine

Article by Darrell Miller L-Alanine is one of 20 amino acids that are used by the body to manufacture the proteins essential for life. Each protein possesses specific biological properties that are imparted by the sequence of amino acids it contains. Proteins control the chemistry that takes place within the cells of our body, and [...]

2Sep2011 | glow | 0 comments | Continued
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What special role is played by the amino acid cysteine?

Question by Coley: What special role is played by the amino acid cysteine? What special role is played by the amino acid cysteine? How do disulfide bridges influence protein shape and stability? Best answer: Answer by TerrieSulphur (in the form of sulphide -SH) is in the amino acid cysteine. When two cysteine amino acids are [...]

23Aug2011 | glow | 1 comment | Continued
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AzaClear, Azelaic Acid Cream Available in the United States for the First Time as an Over-the-Counter Cosmeceutical

AzaClear, Azelaic Acid Cream Available in the United States for the First Time as an Over-the-Counter Cosmeceutical AZACLEAR Los Angeles, CA (PRWEB) May 09, 2011 Azelaic acid cream is known as a powerful anti-inflammatory agent when marketed as an Rx [...]

12Aug2011 | glow | 0 comments | Continued
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How do you draw the amino acid cysteine?

Question by junebug: How do you draw the amino acid cysteine? Also, how would draw two cysteine molecules joined together by a peptide bond? Best answer: Answer by VKhttp://www.benbest.com/nutrceut/cysteine.jpg Draw 2 of this structure with the CONH link Know better? Leave your own answer in the comments!

9Aug2011 | glow | 0 comments | Continued
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The Amino Acid Song [original song]

as i was reading through campbell biology 6th edition at work today (don’t tell my boss i spend most of my time at work reading…okay?…we got a deal here?), i came upon the section introducing the 20 amino acids, divided into nonpolar, polar, and electrically charged. in order to remember them all i thought i [...]

23Jul2011 | glow | 16 comments | Continued
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Q&A: when i react N-acetyl-p-toluidine with the strong oxidant KMnO4, then i added sulfuric acid to the product unt

Question by I LOVE THIS…: when i react N-acetyl-p-toluidine with the strong oxidant KMnO4, then i added sulfuric acid to the product unt when i react N-acetyl-p-toluidine with the strong oxidant KMnO4, then i added sulfuric acid to the product until precipitation…why does it precipitate…and what would be the final product? Best answer: Answer by [...]

21Jul2011 | glow | 0 comments | Continued
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