Match the microorganisms in column A with their corresponding product in column B, then match your answer in column B to column C.

Q: What are the primary limitations imposed by using Hanging-drop method (or Wet mount) to observe…

A: Hanging drop preparation is a type of wet mount in which a drop of organism-containing media is…

Q: The agar turns pink because the enzyme produces which causes a pH change to Ammonia, alkaline OA.…

A: Urease test is performed to check the  organism's ability to produce an enzyme known as exoenzyme.…

Q: Phenyl Ethyl Alcohol agar encourages the growth of what type of microorganisms?

A: Answer - Option A - Gram positive bacteria

Q: component used as a solidifying. .-1 agent for media

A: Since there are multiple questions in this particular question I'll answer the first one for you. If…

Q: Please answer it correctly for an Upvote. Thank you. •Explain why cfu/unit analyzed is being used to…

A: CFU stands for colony forming unit and is a measurement unit for estimating the concentration of…

Q: When can gelatin be used in culture media preparation? [Answer in not more than 2 sentences

A: GELATIN: Gelatin, often known as gelatine, is a transparent, colourless, and flavourless culinary…

Q: Clearly describe the application of microbes in wastewater treatment, the Food industry, and brewery…

A: Microorganisms are small organisms that are usually not visible through the naked eyes. Other than…

Q: The optimum growth pH for a microorganism is usually:  4,5,7 or 8

A: pH is the scale on which the acidity or alkalinity  is measured. It is the scale between 1 to 14.…

Q: In the laboratory, autoclaving is required to prepare media for the growth of What type of method of…

A: The most effective method by which we sterilize the laboratory instruments is known as autoclaving.

Q: complete the table below by citing some industrial fermentation products from microorganisms

A: We don't provide any references. A "microbe" is a living entity that is so tiny that it cannot be…

Q: In fixed-bed leaching, how it can be leached please mention one or two only.

A: Asked : Fixed-bed leaching

Q: Microorganisms are used in the nitrogen removal process. Discuss why it isn't part of the secondary…

A: The aerobic self purification process that involves when the organic matter is added to the lakes…

Q: Salmonella typhi is a facultative anaerobe. Explain comprehensively.

A: The group Enterobacteriaceae includes the genus Salmonella, which consists of microorganisms linked…

Q: Identify the microorganism/ group of microorganisms involved in the spoilage of the following food:…

A: Spoilage of food products causes great harm to the manufacturer and also to the people consuming it…

Q: If a yellow halo is present around a colony on a mannitol salt agar (MSA) plate, the bacterium…

A: Mannitol salt agar (MSA) is used as a culture medium or growth medium. Growth medium is a medium…

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: Can culture media be sterilized in the hot air sterilizer? Why or why not? (Answer in not more than…

A: Sterilization is defined as a process by which an agent is used to destroy or remove the…

Q: If a yellow halo is present around a colony on a mannitol salt agar (MSA) plate, the bacterium…

A: Manitol Salt Agar (MSA) in used in lab, mostly for selective and differential growth of microbial…

Q: Why only specific microbes are selected to produce the fermented products?

A: Fermentation refers to “partial oxidation” of sugars by microbes using the organic molecule to…

Q: Which type of food had the lowest bacterial count? Explain.

A: Introduction: Bacterial count is an important factor to assess in the prepared food. It gives an…

Q: Draw two diagrams, one showing what enzymes and products are produced when GLN is high and one when…

A: Gln in question stand for Glutamine. Glutamine is an amino-acid exist in L-form like other amino…

Q: Why should caps of glassware be loosened first before sterilization? [Answer in not more than 2…

A: Sterilization is defined as the process which removes , kills or deactivates all forms of life (in…

Q: Name four factors that affect the death rate and effectiveness of any microbial agent.

A: Pathogens, germs, fungus, amoeba, and worms are the five different types of disease-causing agents.…

Q: Leachate production is what

A: A leachate is any liquid that, extracts soluble or suspended solids from the material through which…

Q: In the process of vinegar making. If the steps involving yeast inoculation are not done, what would…

A: No we will not get our desired vinegar if we do not add yeast into the solution.

Q: Microorganisms are involved in each of the following processes EXCEPT infection fog production…

A: Ans: Fog production

Q: Why must you first clean debris from items before beginning disinfection or sterilization? (

A: Until the discovery of the microbes by the famous scientist Louis Pasteur, one of the signs of the…

Q: beneficial activities of microorganisms.

A: Microorganisms. Microorganisms or microbe are unicellular or multicellular microscopic prokaryotes…

Q: In an autoclave, how are temperatures above boiling achieved? (Answer in not more than 2 sentences)

A: The air in the autoclave chamber is removed and replaced by the increasing amount of steam trapped…

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…

Q: If a bacteria is inoculated onto milk agar and an area of clearing is observed around the bacterial…

A: Milk agar or skim milk agar is used to differentiate and cultivate microbes based on their…

Q: Which of the tubes (containing thigylcolate broth) best illustrates the growth of facultative…

A: Growing bacteria in thioglycolate tube cultures allows us to easily observe different molecular…

Q: What is the substrate(s) that will be used by the microorganism to produce the calcite ?

A: Biomineralization is the process by which microorganisms and other living organisms directly or…

Q: Among these five areas in the laboratory: air, faucet, table, floor, table, the doorknob, which is…

A: Ans: Microorganisms: The microscopic, unicellular organisms are referred to as microorganisms. They…

Q: The generation time of microbacterium cells present in activated sludge is 30 minutes. If these…

A: Introduction: Cells are the most basic and basic unit of life. So, if we dissect an organism down to…

Q: Spores and toxin-producing microorganism produce toxins need higher Aw than minimum Aw for microbial…

A: Water activity (aw) is basically a term describing the availability of water to microorganisms. It…

Q: Under what conditions is sterilization by filtration preferred over sterilization by heat

A: Filteration is the sterilization process wherein there is the physical removal of micro-organisms…

Q: Draw two tubes showing how you have inoculated microorganisms in urease and in nutrient agar

A: Inoculation is the transfer of the bacteria on the nutrient medium to show its growth. The tools…

Q: How Microorganism harming food?  Please briefly explain at your own words.

A: All food should be safe and free of contamination and deterioration from the time it leaves the farm…

Q: Which type of food had the highest bacterial count? Explain.

A: Bacteria consist of all the characteristics of a living being and can reproduce independently via…

Q: Need answer of this question Identify the principles and procedures related to disinfection and

A: As we know Sterilization is the process of killing microorganisms along with their spores. It is the…

Q: Match the microorganisms in column A with their corresponding product in column B, then match your…

A: A B C 1.     B. subtilis H.    Amylase I.               Primary metabolite 2.…

Q: orrectly identify the bacteria based of the information provided: Cocci, Gram+, Catalase+,…

A: Introduction The bacteria is the unicellular prokaryotic organism that exist in soil, water, plants,…

Q: List 5 other methods of sterilization and describe the principle/s and when each method is used.

A: (Please note that, you provided more than one question, I can only answer one question at a time,…

Q: Which ingredient is included in the motility test to make the results easier to see? bromthymol blue…

A: A motility test is a test that is performed to check whether the organism is motile in its nature or…

Q: After the mordant has been added, Gram-positive organisms are stained __________ and Gram-negative…

A: Gram staining is a staining technique used to differentiate two large groups of bacteria based on…