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- Which of the following gives a positive result for acrolein test?*Based on this video: https://youtu.be/3PYdMaClUmw Observation Interpretation Test Tube 1 H2O2 + 1 piece uncooked potato + 1 mL H2O Test Tube 2 H2O2 + 1 piece cooked potato + 1 mL H2O Test Tube 3 H2O2 + 1 piece uncooked potato (cut into small pieces) + 1 mL H2O Test Tube 4 H2O2 + 1 piece uncooked potato + 1 mL vinegarPRECIPITATION OF PROTEINS How will the different agents precipitate egg albumin? Include chemical equations involved Heat Heavy metal salts Strong mineral acids Full-saturation test half-saturation test Alkaloidal reagents alcohol
- This will determine whether the amino acid is the D or Lenantiomer Ninhydrin test Xanthoproteic test Solubility test Polarimeter test (polarized light) Except for proline and hydroxyproline, this test will give a purple color for all alpha amino acids Nihydrin test Xanthoproteic test Solubility test Polarimeter test (polarized light)What is the color results of tyrosine,phenylalanine,alanine in millon test? Results and reference plsWhat does translucent spot mean with regards to lipid? Identify the control for this test. 1. Oil 2. Cheese 3. Water 4. Cheese
- What is the color result of 1% solution of casein, Albumin, Gelatin in ninhydrin test? Include picture and interpretation With referenceComplete the table below by adding (+) or (–) if each of the sample (amino acid or protein)below will test positive or negative, respectively. Test Sample Millon- Lead Hopskin- Biuret Ninhydrin Xanthoproteic Sakaguchi Pauly Nasse acetate Cole Hair Gelatin Casein РeptoneMOLLISCH TEST You can use this as your reference : https://youtu.be/rKng5-ij6kQ
- Please give the color of each analysis indicating positive result and substance formed causing the colorExample:Iodine test - violet solution indicates presence of Starch - triodide formation Fehlings test -Nylanders test -Barfoed’s test -Picric acid test -Schiff’s test -The table below summarizes the results for Millon's test. Provide the correct remarks from the results if Negative for Millon's Test or Positive for Millon's Test and if Contains phenolic hydroxy group or Does not contains phenolic hydroxy group.Determine the titer for a plate made using milk and labeled 10^-6. you count 50 colonies. show your work