3. The structure of phenylalanine is shown to the right. (a) Will phenylalanine test positive or negative in the biuret test? Why? H3N-CH-C- CH2 (b) What color do you expect when phenylalanine is added to the biuret test? Serie oldat nuilevisado tast nic
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- What is the color results of tyrosine,phenylalanine,alanine in millon test? Results and reference plsComplete the table below by adding (+) or (-) if eahc sample (amino acid or protein) below will test positive or negative, respectively. sample BIURET NINHYDRIN XANTHOPROTEIC MILLON-NASSE SAKAGUCHI LEAD ACETATE PAULY HOSKIN-COLE G W H Y C R HAIR GELATIN CASEIN PEPTONE Identify the amino acid that will give the following data: BIURET NINHYDRIN XANTHOPROTEIC MILLON-NASSE SAKAGUCHI LEAD ACETATE PAULY HOPSKIN-COLE - + + + - - + - Name of amino acid: structurte of the amino acid:4. a) The molecule below is a/n: amino acid dipeptide tripeptide (circle one) b) Would the molecule below test positive in the biuret test? Why/why not? If yes, label and point an arrow to the portion of the molecule responsible. H. H. NH3-C-C-NH-C-C CH3 CH2SH
- 1. Breaking of disulfide bonds in albumin to produce -SH is most likely caused by?* Acetic acid Alcohol Reducing agents Sun (ultraviolet radiation) 2. Positive with Molisch Test, but negative with both Iodine Test and Benedict's Test.* Glucose Fructose Ribose/Arabinose Maltose Sucrose 3. Which of the following is not a reducing sugar?* Sucrose Glucose Fructose LactoseXanthoproteic test is used to detect amino acids containing an aromatic nucleus in a protein solution which gives yellow color, but why does phenylalanine gives negative result?Which of the following is the densest TAG? O trimyristin O triolein tristearin tripaltristearin mitin
- What are the colour changes occur to the reducing sugars after benedict test is performed? Please mention the colour change observed for each reducing sugars in benedict testWhy is it important that the agarose is exposed to ethidium bromide, which is either added to the gel itself or mixed to the staining solution? Explain the principle behind its use.Why is the Mucic Acid test specific for the presence of galactose? Please explain do not copy from google, type the answer if u can
- Xanthoproteic (+) Test Millon's Test (-) Pauly Test (+) Biuret Test (-) Which peptide will yield the following qualitative results? O His-Tyr O His-Trp O His-Tyr-Trp O Tyr-Trp (4)ture.com/courses/7611/assignments/170598?module_itemid%3D695428 TR E Edulastic: Formativ. A Desmos | Testing O YouTube I Quiz | ReadTheory Quill.org - In О в, С, А, D D, B, A, C C, B, D, A How many nucleotides are represented in the diagram? * 2 points O 6 12 18A vial of Doxorubicin reads 0•5g per vial. Instructions say to reconstitute each 12mg with 2•5ml of NS. How many ml of NS will be needed to reconstitute the vial of the recommended concentration? please show working