Learn about the many adulterants that have been introduced to milk and other dairy products. Detection of microorganisms in dairy products: Table sugar is detected in the following ways: Determination of the presence of starch Detection of Acids and Bases Soap Detection and Identification Formalin is being looked for. Detection of Ammonium Sulfate: in addition to the tests for detecting them, there are other tests for detecting them.

Q: Considering Escherichia coli and Shigella sonnei results on the MacConkey test, both bacteria are: O…

A: The MacConkey agar is a commonly used selective and differential medium in microbiology for the…

Q: Which of the following is not a denaturing agent for proteins? Addition of heavy metals Addition of…

A: Denaturation modifies the molecular structure of a protein by breaking the weak bonds responsible…

Q: The following is a picture of Eosin Methylene Blue Agar. What does the growth on this plate…

A: Eosin Methylene Blue (EMB) agar is a selective and differential culture medium which selectively…

Q: Microbe: Clostridium CLASSIFICATION: outline your microbe's phenotypic, etiological, metabolic,…

A: When Gram-positive bacteria are stained with the crystal violet dye used in the test, they appear…

Q: explain how different detergents take out proteins selectively out of membrane.

A: * Detergents are  molecules that form hydrophobic-hydrophilic interactions among molecules .…

Q: Which of the following statements regarding microbial death is FALSE?   Question options:   cell…

A: All of these statements are TRUE.

Q: Cells were incubated with chloroquine for 2 hours before stimulation with lipopolysaccharide (LPS,…

A: Tumor necrosis factor (TNF) is a multifunctional cytokine that plays important roles in diverse…

Q: Tables Table 1: Time Required for Methylene Blue Color Change Milk Sample Start Time/Date (Step…

A: Methylene blue Is the blue color dye used to check the presence of bacteria in raw and pasteurized…

Q: An important food-borne pathogen as it can survive common food preservation methods: (choose one)…

A: Foodborne pathogens are essentially bacteria, parasites and viruses that are available in the food…

Q: 1. What could be used to determine if there are more bacteria in the sample aside from Bacillus and…

A: Note: Please upload other questions separately.  Answer: 1) Introduction: Common bacteria which can…

Q: Calculate the coliform concentration in a milk sample based on the following colony counts: 10 2 :…

A: Introduction Coliform bacteria are defined as rod-shaped Gram-negative non-spore forming and motile…

Q: Which of the following treatments directly destroys microbial cells living on animal tissue?…

A: A "microbe" is a living entity that is so tiny that it cannot be seen with the naked eye.…

Q: How will you detect microorganisms in food?  Please briefly explain at your own words

A: A growth medium is intended to promote the growth of a variety of microorganisms or cells by the…

Q: What is pyrogen ?How to get rid of the pyrogen from the formulation? Please answer at your own easy…

A: Pyrogens are substances, typically produced by bacteria, that can cause fever when they are…

Q: Match the physical and chemical methods of control with its use, mode of action etc. Purify H₂0…

A:

Q: Indicate the possible source of microbiological contamination and ways to mitigate this problem…

A: Microbiological contamination is defined as the non-intended introduction of infectious material…

Q: Indicate the possible source of microbiological contamination and ways to mitigate this problem…

A: Microbiological contamination is defined as the non-intended introduction of infectious material…

Q: Microbes can be used to decrease the use of chemical fertilisers and pesticides. Explain how this…

A: Microbes include bacteria, archaea, virus, protists, and fungi play an important role in organic…

Q: Can someone help me make a dichotomous key for for the species listed below

A: The above list contains both gram negative and gram positive bacteria. Biochemicals tests help in…

Q: a) Microbial products can be classified in three major categories which related to the microorganism…

A: Microbial metabolism defines all the internal bio-chemical pathways, through which microbes obtain…

Q: McConkey agar plate is used to determine     which carbohydrates a bacteria can ferment     if the…

A: To grow bacteria, required nutrients should be incorporated into the culture media. These culture…

Q: Explain why we need to pasteurize the milk before consuming.

A: Pasteurization is a process in which the liquid food products are mildly heated (to below 100 °C) in…

Q: Which of the following sentence is incorrect: O Digestion is a process in which a precipitate is…

A: 1.first statement is correct  2.Digestion, takes place when a newly formed precipitate is left,…

Q: .Animal cell cultures requires high technical skills to interpret and to regulate animal cell…

A: Cell culture technology has spread within a century, a gamut of culture media has been designed.…

Q: Fill out this antibiotic chart Antibiotic Cidal/static Target Spectrum Method of resistance…

A: Antibiotics are compounds that act against bacteria and other microbes like fungi and some…

Q: Identify the microorganism/ group of microorganisms involved in the spoilage of Salmon pink…

A: Fermentation is a metabolic interaction that produces chemical changes in natural substrates through…

Q: Explain the following functional properties indicating the macronutrients which exhibits such…

A: The main nutrient provided by an ingredient gives it a range of properties during cooking.…

Q: Which of the following apply to alcohols?  Mark ALL that apply: - disinfect items that are soaking…

A: Alcohol is an organic compound that carries at least one hydroxyl functional group bound to a…

Q: What is the grade of raw milk in Figure 8? Grade of pasteurized milk?

A: Introduction The Resazurin test is designed for analyze the quality of  bulked milk. this is based…

Q: Microbes can be used to decrease the use of chemical fertilisers and pesticides.Explain how this can…

A: Bio-fertilizers are cost effective and eco-friendly. Microbes can also act as bio-pesticides to…

Q: Microbes are exposed to a wide variety of environmental factors that affect growth and survival. By…

A: Microbes can withstand various kinds of environmental stress. Their ability to survive under…

Q: What appropriate method should be used in controlling microbial growth in each of the following? 1.…

A: The control of microbes and other biological agents from organic substances is called sterilization.…

Q: Explain immunoassays and lateral flow assays for the measurement of food contaminants.

A: The immuno assay and lateral flow assay used to detect the food qualities .

Q: Use of chemical agents to destroy microbes on skin or tissues Reinoval of microbes from surfaces by…

A: Pathogen are the organisms that can cause disease or infections after invading the host cells and…

Q: essential oils have been studied as potential antimicrobial agents. These naturally occuring…

A: Essential oils have been studied for their potential antimicrobial properties in various clinical…

Q: Explain the answer using the concepts of protein inside the microorganisms cell wall etc

A: Disinfection is a process in which the micro organisms are reduced through the disinfectants on…