The six tests for the detection of functional groups in amino acids and proteins. TEST REAGENTS POSITIVE RESULT POSITIVE INDICATION
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Q: FEHLINGS TEST You can use this as your reference : https://youtu.be/rKng5-ij6kQ
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Q: Which of the following amino acid can be particularly detected with test using NaOH and lead acetate…
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Q: In a tabular form, list down the tests for LIPIDS in this format
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Q: Qualitative Analysis of Carbohydrates HELP Reducing sugars (glucose & lactose) reduce the deep blue…
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Q: What analyte gives a positive result in Molisch Test for Carbohydrates
A: Molisch test is the specific test done to detect the presence of carbohydrates in the solution. It…
Q: Report Table 1–Testing Study. Reagent Test Color of Negative test (i.e. the reagent in pure when the…
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Q: A. Characteristic Tests of Carbohydrates Sample Barfoed's Test Molisch Test Benedict's Test lodine's…
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Q: Sudan Test What is true of the Sudan Test? Check all that apply. Check All That Apply It is a lipid…
A: Sudan tests are used to determine oils and fats, lipids, lipoproteins, triglycerides. This test is…
Q: Advantages and disadvantages of the following dosage forms: ○ Suspension ○ Parenteral Solutions ○…
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Q: Qualitative and Quantitative Tests for Amino Acids and Proteins Complete the table: Test Reagents…
A: Introduction: Amino acids are biomolecules containing an amino and a carboxyl group with a side…
Q: Ingredients are listed in order by:
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Q: Identify components of an unknown sample I An unknown liquid sample is tested for chemical…
A: Introduction: Starch is made up of long chains of simple sugars that are linked together. Amylose, a…
Q: Tablé 1. Réšults of the Qualitative Tests of Unknown Lipid Samples Copper acetate Test Greenish-blue…
A: Lipids are a macro biomolecules made of fatty acid monomers, naturally occurring organic compounds…
Q: A solution was subjected to series of test to identify what carbohydrate/s is/are present. Results…
A: A positive (violet ring between layers) Molich test indicate the sample contains carbohydrates A…
Q: list down the various identification tests for lipids. Include its reagents used, what the test is…
A: Lipids are one of the important biomolecules. They are organic substances soluble in organic solvent…
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Q: reate an illustrated step-by-step schematic diagram of the following Qualitative test for Lipids: •…
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Q: Given Test Reagent Positive or Negative Result Reason/Explanation Lime Soda Molisch Test…
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Q: Positive or Given Test Reagent Result Reason/Explanation Negative Lime Soda Molisch Test Sucrose…
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Q: A. Characteristic Tests of Carbohydrates Sample Solutions Molisch Test Benedict's Test Barfoed's…
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Q: Test for Proteins Color of Positive Observations Result Biuret's test Ninhydrin test Specific Test…
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Q: Eosin Y Test solution
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Q: Qualitative Analysis of Carbohydrates HELP Reducing sugars (glucose & lactose) reduce blue copper…
A: Benedict's test: Carbohydrates with a free aldehyde or ketone groups have the ability to reduce…
Q: Provide the reagents used and the positive result to test the following nutrients:
A: there are different reagents or chemicals that reacts with each biomolecules and gives a different…
Q: Based on this video https://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the…
A: Introduction Fehling's test is one of the sensitive tests used in the detection of free or…
Q: Starches can be defined as indigestible saccharides
A: Starch is the carbohydrate that is composed of many glucose molecule units that arr joined together…
Q: Following are the test done for proteins, sugar and ketones. Which of the following will be positive…
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Q: a) Four solutions were made up; one containing glucose, one containing starch, one containing…
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Q: 1. List down the amino acids in the following format 3 Chemical Structure Physiological Significance…
A: Amino acids are the monomeric units of proteins. The structure and function of the protein are…
Q: A. Characteristic Tests of Carbohydrates Sample Solutions Barfoed's Molisch Test Benedict's Test…
A: Carbohydrates are composed of carbon, hydrogen, and oxygen atoms in the ratio of 1:2:1.…
Q: An unknown sample was tested if there is a presence of lipid, after the test it shows that it is…
A: Lipids are the biomolecules that are non polar. They are insoluble in water. They are important…
Q: Complete the table below by adding (+) or (–) if each of the sample (amino acid or protein)below…
A: biuret test: Compounds with peptide bonds forms purpule colour when treated with biuret…
Q: Granulation of powder is an essential step in pr of all types of tablets [] True
A: Tablets are solid dosage unit. It consists of active substances in the powder form and can be…
Q: Based on this video https://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the…
A: There are several tests for the qualitative analysis of carbohydrates but the Iodine test is for…
Q: Granulation of powder is an essential step in preparation of all types of tablets
A: Tablets are solid dosage unit. It consists of active substances in the powder form and can be…
Q: Potassium Acetate Sodium Chloride Ca Gluconate MVI-12 Famotidine
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Q: A. Characteristic Tests of Carbohydrates Sample Barfoed's Molisch Test Benedict's Test lodine's Test…
A: Molisch test helps in detecting the presence of carbohydrates in the given sample.
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Q: TEST COLOR +/- Violet ring Orange solution Reddish precipitate Biuret Xanthoproteic Millon Hopkin's…
A: The different colour reactions tells about either the presence or absence of proteins and amino…
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- State the difference between reducing and non-reducing sugars. Give one test to show the difference between reducing and non-reducing sugars. (Give the indication of positive test, such as color, precipitate formation, etc.)Why is confirmatory test important to perform in different drug of abuse. Explain the toxic effect of the following: Cannabinoids Cocaine OpiatesList some conditions that cause false positive reactions with the RPR test. Short answer
- 1) Determine the MICS on the simulated microbroth-dilution results from an MIC Assay on Staphylococcus aureus. Legends: PC: Positive Control (No antimicrobial agent) NC: Negative Control (No bacteria) No Growth With Growth µg/mL: 128 64 32 16 8 4 2 1 0.5 0.25 PC NC 2 3 4 5 7 8 9 10 11 12 Amoxicillin A Ticarcillin Piperacillin C D Cefotaxime E Ertapenem F Nalidixic Acid G Ciprofloxacin H Gentamicin а. Fill out the MICS on the table below. MIC Susceptibility to Staphylococcus aureus Antimicrobial Agent (Hg/mL) (Susceptible, Intermediate, or Resistant) Amoxicillin Ticarcillin Piperacillin Cefotaxime Ertapenem Nalidixic Acid Ciprofloxacin Gentamicin BDepending on the purpose, the typhoid fever can be diagnosed in the laboratory by either of the following method, i) Widal, ii. Blood culture and iii. Nucleic acid based identification method. Write a brief essay comparing these three diagnostic tests. Your answer must contain the basis of identification of each test, what does it mean by positive and negative results and which test do you think to be useful for the identification of active patient and which test is/are useful for the screening of previously infected case. Which test is prerequisite to perform the antibiotic susceptibility pattern?Give examples of several tests that employ agglutination and precipitationreactions.
- Analysis of the pathological constituents GIVE THE FOLLOWING: a. Name of Test/Test Reagent b. Positive Result Blood (Note: Presence of blood in urine is termed as hemolobinuria) To 1 ml of freshly prepared Benzidine solution (sat’d sol’n of Benzidine in glacial Acetic acid) and 10 drops of urine sample. Add 5 drops of 3% H2O2. A positive result is indicated by a blue green color.In growth promotion test, TYMC in one plate is 150 cfu. Interpretation: Rationale:State the principle of the antiglobulin test. Differentiate monoclonal from polyclonal and monospecific from polyspecific antihuman globulin (AHG) reagents.
- Provide reasons for false-positive nontreponemal test results.Answer the following questions (not more than 5 sentences/question). Discuss the correct laboratory technique in using the centrifuge for qualitative analysis. Give two tips on its proper use. Explain how calcium ions are confirmed present in a solid salt by using flame test. Discuss a method to confirm the presence of a) phenol and b) ketone in a test compound. How are proteins confirmed present in a sample? Explain the laboratory process.Why is a 1:20 dilution of patient serum, rather than undiluted patient serum, used for the qualitative test?