Samples subjected to a test were given. Determine the reagent/material in the test.  Methyl salicylate in Spot Test Beeswax in Saponification Test Linseed oil in Iodine Test Tallow in Acrolein Test Perla in Formation of Soluble Salt Cholesterol in Salkowski Test

Q: Complete the table below visible result after Interpretation Chemical/reagent used (be specific)…

A: Introduction: Carbohydrates are the key source of energy used by living things and present as an…

Q: Explain the mechanism leading to the given reactions in the inoculated biochemical media.  1.…

A: Triple Sugar Iron test (TSI) is a microbiological test carried out in differential medium to test a…

Q: Sanger spectrophotometer Coulter counter plate counts centrifugation direct Petroff-Hauser turbidity…

A: Microbiology is the study of the biology of microscopic organisms - viruses, bacteria, algae, fungi,…

Q: The stain used in the starch hydrolysis test: a.Does not stain the media surrounding positive…

A: The stain used in the starch hydrolysis is usually iodine. Starch hydrolysis test is used as an…

Q: Which microorganism has a positive Buffered Azide Glycerol Glucose Test? Streptococcus agalactiae…

A: ANSWER;-Streptococcus Faecalis

Q: Indicate the correct way of inoculating the following media. Plate Media For sensitivity testing…

A: Introduction A growth media, also known as a culture medium, is a solid, liquid, or semi-solid…

Q: Given Test Reagent Positive or Negative Result Reason/Explanation Ribose Bial’s Orcinol Test…

A: Carbohydrates are a type of macronutrient found in certain foods and drinks. They include sugars,…

Q: Samples subjected to a test were given. Determine the result of the samples subjected to the given…

A: Samples subjected to a test were given. Determine the result of the samples subjected to the given…

Q: Sample Results Remarks Glycine A Methionine B Egg albumin

A: Lead sulphide test is a specific test for the detection of sulphur containing aminoacid like cystein…

Q: Which type(s) of medium would be used in each scenario?a. isolating the growth of Streptococcus…

A: A culture medium, also called the growth medium, can be a liquid or solid medium that supports the…

Q: Negative Control Unknown Isolate

A: Blood agar comes as a basal media and can be used as a general growth medium.  Blood agar is an…

Q: What is the color result of 1% solution of casein, Albumin, Gelatin in ninhydrin test? Include…

A: Ninhydrin test: Chemical test to detect presence of ammonia, primary/secondary amines, or amino…

Q: If the organism is a pony which of the following tests would be positive  a cellular respiration…

A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…

Q: 4. Lipids can also be detected by a preliminary translucent spot test, also called the paper bag…

A: A translucent spot test is a qualitative assay for the determination of fats and oils. When the…

Q: carbonydrate sample reacCts positively With all test reagents except for Lugol s. The sample could…

A: Carbohydrates: Carbohydrates or saccharides consist of carbon, hydrogen, and oxygen and it is the…

Q: None

A: Phenylalanine Deaminase Test:Inoculate slant with wire loop: This test involves using an inoculating…

Q: What is the color result of 1% soultion of casein,albumin ang gelatin in biuret test? Results and…

A: Biuret test detects proteins and peptide having at least two peptide bond. It is used as a general…

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: step by step process of Methyl Red test using a schematic diagram

A: The Methyl Red Voges Proskauer protocol is used to identify and differentiate the microbes based on…

Q: Will disaccharides and polysaccharides give positive results in Molisch test? How?

A: Molisch’s test is a specific test for the identification of carbohydrates in a sample. The test uses…

Q: What does translucent spot mean with regards to lipid? Identify the control for this test.  1. Oil…

A: Introduction  Oils and fats are a reliable source of energy. A certain amount of human body weight…

Q: The following figures are the photomicrographs of the samples taken with Kern&Sohn Camera Microscope…

A: Ans: Lugols solution: The Lugols solution is 2.5 to 25% weight by volume total iodine.

Q: List 3 species of bacteria that can spoil milk and indicate how they react to the gram staining…

A: Spoilage of milk and milk products results from growth of fermentative bacteria when storage…

Q: make the test principle, materials required for the analysis, sample preparation, test procedure,…

A: A variety of organic compounds exist in nature. Among them, the nitrogen-containing organic…

Q: Test Test For: Reagent Used Positive Result Copper acetate test       Sudan IV Test…

A: Lipids include the various type of compound that are non-polar in nature because they are…

Q: Which of these two, Olive oil and beef tallow would be the identity of the sample in the picture:

A: Olive oil: It is composed of mainly mixed triglyceride esters. The esters are mainly of oleic acid,…

Q: Given Test Reagent Positive or Negative Result Reason/Explanation Galactose Nylander’s Test…

A: A qualitative test is used to measure the presence or absence of a substance. The qualitative…

Q: which of these tests (i.e gram stain, acid fast stain, endospore, oxidation to fermentation,…

A: Dichotomous Key:A ‘dichotomous key’ is a series of questions about characteristics of an organism,…

Q: Make an accurate colored of what you observed on the mannitol salt agar plate.

A: Mannitol salt agar or MSA is a commonly used selective and differential growth medium in…

Q: In the third video, glucose, glycine and maltose are tested as samples with the Benedict's reagent.…

A: Introduction: The benedict is used for the detection of simple carbohydrates. It identifies the…

Q: Explain how to perform the following tests and how to interpret their results: Nitrate test

A: The nitrate test is a chemical test used to determine the presence of nitrate ions (NO3-) in a…

Q: The acid fast technique is also known as:  A. Ziehl-Neelsen stain B. Auramine-rhodamine stain C.…

A: Acid fast bacteria are gram positive bacteria . They are unique among prokaryotes and normal gram…

Q: Actual resut or product Name of test Test compound Reagents used Formaidehyde Benzaidehyde Tollen's…

A: The chemical group that consists of a carbonyl-carbon atom and a carbonyl-oxygen atom that are…

Q: which of the following can be used as a disinfectant on a table top and works by denaturing bacteria…

A: Introduction :  Disinfection is the process of eliminating or decreasing bacteria to a level where…

Q: Examine the given table below. What interpretation can be drawn from the data regarding the test…

A: given here is a table that depicts phenol and a test disinfectant at various dilutions, following is…

Q: What is moisture content of test results.

A: Moisture content is represented in short form as MC. It can be calculated by a formula. It provides…

Q: write a detailed description of each of the following tests/media: a. TSI Agar Slant b. SIM Medium…

A: The biochemical and microbial tests are performed to analyze the capability and function of the…