What are THREE indications of a high coliform counts in a food product?

Q: i) Describe the proteins in terms of their size and abundance in the whey and deproteinated whey…

A: Whey can be defined as the liquid that remains after the curdling and the straining of the milk. It…

Q: Why is water tested for coliform bacteria rather than for pathogenic bacteria which may be present?

A: Water quality testing plays a crucial role in safeguarding public health and ensuring the safety of…

Q: What is the proper collection time period for a fecal fat specimen? 1) 24 hours 2) 48 hours 3) 72…

A: Fecal lipids come from four different places. They are lipids that are consumed but are not…

Q: Give two examples of foods that have high bacterial counts but are not spoiled.

A: Bacteria are unicellular, microorganisms, which can be found everywhere. They can be dangerous, such…

Q: What is the logic behind testing for E. coli to detect fecalcontamination of water?

A: Bacteria are unicellular prokaryotic organism that maintains a definite shape since it contains the…

Q: a) What is the consequence of discharging larger volumes of sewage that is untreated into a river?…

A: Introduction: Wastewater treatment has been used for a variety of purposes such as removing the…

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: Does the radition dose process differ with different food ?explain

A: Radiation dose is created by the energy of ionizing radiation being absorbed by some substance, such…

Q: If coliforms were present on a plated sample, would you know with certainty that the coliforms are…

A: Coliform microbes are characterized as rod-shaped, gram-negative, non-spore-forming, and…

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: What do you call the test used to detect the presence of protein in saliva?

A: Proteins are high molecular weight biomolecules. They are polymers of amino acid residues linked to…

Q: Part A: Biodiversity III: Diversity of Animals Answer the following questions. 1 What are the key…

A: Biodiversity is important for an ecosystem to work properly. Proper functioning of ecosystem leads…

Q: What is the preferred specimen type for lipid studies in a clinical setting?

A: Lipid profile tests are A group of blood tests done to measure the levels of various lipids and…

Q: If a patient serum glucose is normal and the urine glucose is negative why might the Clinitest be…

A: Glucose is a sugar moiety present in food. Glucose in the consumed food is absorbed into the…

Q: How do you identify Enterobacter aerogenes for the Urea test?

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Q: Based on this dietary profile, describe the possible disease that could happen to the fish stock and…

A: Amino acids Amino acids are the biomolecules that are joined together by peptide linkages to form…

Q: EPKP O111: K58 is isolated from the feces of a sick child under 3 months of age with certain…

A: Gram-negative bacterium Escherichia coli (E. coli) is recognized to be a component of healthy…

Q: What is the function of the blocking reagent?

A: Southern blotting is a procedure that identifies certain sequences of Deoxyribonucleic acid (DNA).…

Q: In the multiple fermentation tube technique does the absence of gas formation after 24 hours…

A: Coliform microbes are life forms that are available in the climate and in the defecation of all…

Q: Name one other medical diagnostic are being used in reagent test strips

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Q: what are some possible sources of contamination when performing broth to broth subculturing?

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Q: a) Dilution factor b) Dilution c) Both dilution factor and dilution d) Neither dilution nor dilution…

A: Solution is formed by the solute and the solvent. If the concentration of solute is more than the…

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: A 55-year-old female patient who is positive for MRSA is having laparoscopic cholecystectomy. During…

A: laparoscopic cholecystectomy is a surgery during which the gallbladder is removed by a doctor making…

Q: a) What is the consequence of discharging larger volumes of sewage that is untreated into a river?…

A: INTRODUCTION Sewage is the waste that contains liquid and solid wastes produced by human activities…

Q: what is the aversge generation time for E. coli?

A: Generation times for microscopic organisms fluctuate from around 12 minutes to 24 hours or more.…

Q: Where coliform is found?

A:

Q: A milk sample was tested for the presence of typhimurium. Using a 10 microliter calibrated loop, a…

A: Serial dilution is the technique to find the concentration of bacteria in a sample when there are…

Q: Identify the three nitrogenous waste products, and describe the fate of each.

A: The three nitrogenous waste products are urea, ammonia, and uric acid. Urea: It is excreted from the…

Q: a physician prescribed an antibiotic to be mixed in white petrolatum to produce a 25% antibiotic…

A: Ointment preparations with antibiotics in petrolatum are useful for local external…

Q: What is the common solid waste found in your own household, identify the source and mode of…

A: Common solid waste is a waste that is neither hazardous nor toxic. It is created by homes and…

Q: 1. Name of the product 2. Predominant ingredient by weight 3. Serving size 4. How many total number…

A: Nutrition facts  are daily values or reference amounts for nutrition that should not be exceeded for…

Q: If an esculinase-postive and an esculinase-negative bacteria species can both grow on the Bile…

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Q: A factor to show to effect the acute toxicity for many chemicals in the stomach A Presence or…

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Q: Q50 Microbes cannot be used to produce hormones, enzymes and fuel products. A) True B) False

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Q: This number is always less than one a) Dilution factor b) Dilution c) Both dilution factor and…

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A: To administer the drug to the patient is a very important role of the nurse. SO it is necessary for…

Q: What are the main separation technique,  what characterizes them, and what is the main difference…

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Q: What can you expect to find in lab test based on the fact that the pathogen is an intestinal…

A: In a broadest and oldest sense, a pathogen is anything that can cause disease.  It can also be…

Nutrition and diet

We are involved in several daily activities. These actions need a significant quantity of energy. The food we eat provides this energy. Food is necessary for development, repair, and other living activities since it supplies energy. All of these are part of the living practice known as nutrition. Nutrition is the study of nutrients in food, how the body uses them, and the relationship between diet, health, and disease. Nutritionists employ concepts from molecular biology, biochemistry, and genetics to understand how nutrients affect the human body. Nutrition also looks at how people can use their diet to reduce their risk of disease, as well as what happens when they ingest too much or too little of a nutrient and how allergies emerge.