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(Paper Chromatography of Amino Acids) Amino Acid Rr Value Spot Color Glycine Leucine Proline Tyrosine Unknown...
Answer the following two questions A paper chromatography experiment was conducted on a mixture of amino acids including Aspartic acid (Asp), Glutamic acid (Glu), Histidine (His), Leucine (Leu), Phenylalanine (Phe) and Proline (Pro). The following Rf values were determined: Asp (0.245), Glutamic (0.275), His (0.295), Leu (0.745), Phe (0.685) and Pro (0.445). In the experiment, a colored spot for unknown amino acid "W" was found centered at a distance 25 mm from the start line when the solvent line had...
Scientific Calculator Answer the following two questions: 1. A paper chromatography experiment was conducted on a mixture of amino acids including Aspartic acid (Asp), Glutamic acid (Glu), Histidine (His), Leucine (Leu), Phenylalanine (Phe) and Proline (Pro). The following Rf values were determined: Asp (0.245), Glutamic (0.275), His (0.295), Leu (0.745), Phe (0.685) and Pro (0.445). In the experiment, a colored spot for unknown amino acid "W" was found centered at a distance 25 mm from the start line when the...
"R" group polarity nonpolar, polar, or polar with H- bonds. 1. choose any two know amino acids with similar Rf and based on the size and polarity of their side chains, give an explanation for why their retention factors are similar. 2. choose any two known amino acids with very different Rf values and based on the size and polarity of their side chains, give an explanation for why their retention factors are dissimilar. 3. Explain why lysines Rf is...
In Organic Chem for lab properties and identification of amino acids (aspartic acid,glycine, tyrosine, phenylalamine and phenol) please help answer the following questions. Also, please write clear because it is very hard to read response a lot of the times-thank you Categorize the amino acids below as nonpolar, polar, acidic or basic 5. 6. Write whether each amino acid is L or D. NH3 H2N H2N NH3 NH3 NH3 Rectangular Snip НО НО NH3 7. Was the mobile phase for...
Glycine (Gly) (Glu) Glutamic acid Phenylalanine (Phe) Leucine (Leu) (Asp) Aspartic acid Serine (Ser) Alanine (Ala) chou GU Tyrosine (Tyr) A с A Valine (Val) G U Cysteine (Cys) U G START HERE Typtophan (Trp) Arginine (Arg) A G U с A с Leucine (Leu) Serine (Ser) A с UGA Proline (Pro) Lysine (Lys) Asparagine (AST) Threonine (Thr) Methionine (Met) Isoleucine (lle) Arginine (Arg) Glutamine (Gin) Histidine (His) Кеу - Start codon - Stop codon The anticodon for CCA is...
In Organic Chem for lab properties and identification of amino acids (aspartic acid,glycine, tyrosine, phenylalamine and phenol) please help answer the following questions. Also, please write clear because it is very hard to read response a lot of the times-thank you 4. Write a balanced chemical equation for the reaction of each amino acid in this experiment with ninhydrin. Draw Lewis structures; do not use molecular formulas.
2. If two different compounds have the same Rr value, how might they be identified using paper chromatography? 3. Why is it important to keep the spots on the paper as small as possible? 4. If the solvent pool at the bottom of the beaker touched the spots on the 1.5cm line, what would happen to the spots? How would you address this error? 5. If you were teaching a student how to do paper chromatography, what three pieces of...
What two amino acids make up aspartame? 0 ΝΗ, 0 OH phenylalanine and glycine tyrosine and asparagine phenylalanine and asparagine phenylalanine and aspartate
Phenylalanin (Phe) Glycine (Gly) (Glu) Glutamic acid O Leucine (Leu) Serine (Ser) (Asp) Aspartic acid Alanine (Ala) coroca GU Tyrosine (Tyr) А с Valine (Val) G A G Cysteine (Cys) C U GTyptophan (Trp) START HERE Arginine (Arg) A G U A С Leucine (Leu) Serine (Ser) A с с poleo U G G A Proline (Pro) Lysine (Lys) Asparagine (Asri Threonine (Thr) Methionine (Met) Isoleucine (lle) Arginine (Arg) Glutamine (Gin) Histidine (His) Кеу - Start codon - Stop codon...
This is my results from amino-acid paper chromatography with alanine and glutamic acid as standards. It was to study transamination reactions with alanine transaminase. I would like to know to which amino-acid corresponds the red spot on position six. The tube 4 contains: alpha-ketoglutarate, L-alanine, sodium arsenite, and heated liver enzyme. Thanks.