Q: Kindly differentiate the chemical spoilage, physical spoilage, and enzymatic spoilage occus in the…
A: Food spoilage happens when a food product becomes unfit for consumption by the consumer. The reason…
Q: Which of the following treatments would be most useful to remove microbes from air pumped into a…
A: Option c
Q: Which antimicrobics would be suitable for the control of the following organisms?S. aureus:E.…
A: Bacteria are single-celled and very small organisms. They found in water, human gut, soil, air,…
Q: During secondary treatment or biological treatment which of the following do not happen (1) Decrease…
A: Secondary wastewater purification systems use microorganisms to remove contaminants from…
Q: a selected local fermented food or drink in Ghana giving particular attention to the fermentation…
A: Fermentation is the procedure that involves several chemical reactions and various enzymes are…
Q: What statement correctly explains why moist-heat is more effective than dry-heat for sterilization…
A: The aseptic technique is devoid of any organism that is achieved in laboratory set-up through…
Q: Describe in detail the four steps of industrial product production from microbes.
A: Microbes are first used to create industrial products in a fermentor in a lab. It is a tool that…
Q: What nutrients do the following media components contain? • Peptone Yeast extract Beef extract •…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: The bacterial cultures for the industrial fermentation process need to be maintained in an…
A: Exponential phase - Following a period during which the growth rate of the cells gradually…
Q: Which of the following is often added to wine to inhibit growth of the natural microbial populations…
A: Wine production: In red wine, the role of malolactic fermentation act as a…
Q: Which of the following agents (yeast, bacteria, and molds) do you think should be utilized to…
A: Yeast is a single-celled creature known as Saccharomyces cerevisiae that requires food, heat, and…
Q: Microbes associated with the deterioration of tomatoes
A: In agriculture and food processing industries, deterioration is considered the process of getting…
Q: Which of the following control achieves destruction of all forms of life? O a. Disinfection O b.…
A: Life exists in several forms ranging from the unicellular prokaryotes like the single celled…
Q: What media should you use to cultivate the following microorganisms: E.coli Haemophilus sp.…
A: Most microbiological experiments require culture media in order to acquire pure cultures, develop…
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: What kind of fermentation occurs in the process of making pickles. What microbe is being utilize and…
A: Lactic acid (C3H6O3) is a colorless organic acid that is produced as the byproduct in the muscle…
Q: MSA/mannitol salt agar plate is selective because: O it allows only gram positive bacteria to grow O…
A: Mannitol salt agar(MSA) It is a selective medium used for the isolation, enumeration and…
Q: Yeast and lactic acid bacteria are undoubtedly the most used microorganisms in the food industry…
A: The term ‘microorganisms’ includes bacteria, fungi, viruses, and protozoa. We almost always presume…
Q: Denitrifying bacteria require a carbon source. The dosage is the amount of chlorine used. An aerobic…
A: Denitrification is the microbial process of reducing nitrate and nitrite to gaseous forms of…
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: In which of the following foods are microorganisms involved in their production? Coffee Chocolate O…
A: Microorganisms contaminate food throughout the process, from harvesting to preparation to…
Q: A microbe that does not require oxygen for metabolism but will use it ifavailable is a/ana.…
A: Ans: The microorganisms are classified based on various criteria such as growth at specific…
Q: Which of the following species of microbe is associated withbeing a good indicator of fecal…
A: The correct answer is (e) Salmonella typhi
Q: MacConkey Agar Lactose fermenter or non-fermenter: ___________________________ Gram reaction based…
A: Alfred Theodore MacConkey invented MacConkey agar (MAC) in the twentieth century, which was one of…
Q: What microbes are found in the following foods? –Country-cured ham –Dry sausages –Coffee beans…
A: The organisms which cannot be seen through the naked eye and require a microscope to be observed are…
Q: Benzoic acid is an antimicrobial chemical naturally found inwhich of the following foods?a) Apples…
A: The unicellular minute organisms which are not visible from the naked eye are known as microbes.…
Q: Microbes have their biggest impact in which step of wastewater treatment? A) O preliminary B) O…
A: Wastewater treatment as the term suggests is the treatment of the sewage water in order to eliminate…
Q: TRUE or FALSE. The Enterotube II can only be inoculated using a culture from a nutrient broth media.
A: Enterotube is a plastic tube comprising of nine biochemical tests, that occur in separate…
Q: Give a microbial species or microbial group that could be involved in the following: Alcohol…
A: Microorganisms are life forms that are excessively little to be seen without utilizing a magnifying…
Q: Which of the following bacteria are most likely to be pathogenic? O Psychrophiles O Mesophiles O…
A: According to guidelines we have to answer the first question only. so please kindly post the…
Q: Explain the reason that 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: One such pathogen, Rhizobium radiobacter (formerly known as Agrobacterium tumifaciens), is useful to…
A: The Agrobacterium tumefaciens is also known as Rhizobium radiobacter. It is a gram-negative, motile,…
Q: Microbial secondary metabolites are compounds produced by strains of certain microbial(antimicrobial…
A: Microbial secondary metabolites are low sub-atomic mass items, not fundamental for development of…
Q: Food microbiology involves the following, except _______________ . a. fermentation b. western…
A: Introduction :- The study of microorganisms that colonise, alter, and process food as well as those…
Q: suffering severely due to alkaloid production a
A: Plants have an important source of life-saving medications where it is used in two ways such as…
Q: Microbes that can be grown on agar petri dish include
A: For any microbe, to survive they need suitable environment,food and water. Here agar Petri dish…
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: Mycobacterium tuberculosis infects the upper regions of the lungs. This bacteria is classified as…
A: INTRODUCTION Mycobacterium tuberculosis This is a bacteria that cause tuberculosis infection.…
Q: Which of the microbes listed below would be most optimal to use in alcohol production? O Escherichia…
A: Alcohol production Alcohol is any organic compound in which the hydroxyl functional group(-OH) is…
Q: Microbes inhabiting the gastrointestinal tract of cattle known as methanogens would most likely be…
A: The cellular respiration is involved in energy (ATP) production by metabolism of glucose.
Q: What media should you use to cultivate the following microorganisms: E.coli Haemophilus sp.…
A: Note - we are supposed to answer 3 subpart of the question. Please repost the remaining ones…
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: What are common, everyday examples that involve the following microbes: Psycrotroph, Mesophile,…
A: Psychrotrophs are cold-tolerant bacteria that have the ability to grow at low temperatures.…
Q: annitol Salt Agar: Is the organism Osmotolerant or non-osmotolerant ______________________________…
A: The selective ingredients of MSA the bile salts and the dye, crystal violet which inhibit the growth…
Q: Give the components, properties and special considerations in preparation (if there's any) on the…
A: MacConkey Agar . It is selective for gram- negative rods bacteria. EMB . It is selective for fecal…
Q: The dentist in your office asks you to be responsible for maintaining OSHA compliance in the office…
A: Introduction The Occupational Safety and Health Administration, or OSHA for short, is in charge of…
Q: Wastewater from a local hospital were being treated in a general wastewater treatment plant (WWTP)…
A: Waste management is an important element of environmental protection. Its purpose is to provide…
Q: Identify the method of preservation and maintenance of microbial cultures based on the period of…
A: Identify the method of preservation and maintenance of microbial cultures based on the period of…
Q6
Step by step
Solved in 2 steps with 1 images
- The fungus depicted in the photomicrograph is: O Aspergillus niger O Rhizopus spp. O Aspergillus flavus O Aspergillus fumigatusWhich of the following bacterial genera is useful for the degradation of environmental pollutants? Streptomyces Nocardia Actinomyces Corynebacterium RhizobiumWhich of the following is an organism involved in nitrification? Nitrosomonas Clostridium Azotobacter Pseudomonas
- Leptospira, Borrelia and Treponema have which of the following in common? Habitat Pathogenicity Reservoir Shape and type of motility Method of transmissionA patient suffers from chronic lung diseases, seek for a medical help. After the doctor clinical and laboratory diagnosis, he advised his patient to visit a dentist. What do you think was the doctor diagnosis, so he gave this advice to his patient? The patient has Entamoeba histolytica The patient has Ascaris lumbricoides The patient has Trichomonas tenax The patient has Taenia saginataWhy is Entamoeba histolytica often termed as clinically significant amoebic parasite
- Which of the following has the greatest clinical impact? What and how will you eradicate this parasitic infection? describe your methods for elimination. Balantidium coli Trypanosoma cruzi Trypanosoma brucei . Leishmania Giardia Trichomonas Plasmodium Toxoplasma . Cryptosporidium . Cyclospora . Taenia Echinococcus Ascaris lumbricoidesPut the following Penicillium sp. structures in order from nearest to the Sab agar block (1) to furthest from the Sab agar block (4). Septate Hypha Conidiophore Sterigma ConidiosporesDescribe the colony morphology if Neisseria Gonorrhoeae if it is grown in agar plates in the laboratory
- What are the social and economic implications of the following scenarios: Secondary metabolites are not produced by microorganisms Glucose is the only and main source of energy of Alcanivorax borkumensis. Microorganisms are unable to thrive in polluted environments.eremospatha macrocarpa medicinal useWhich of the following organisms is the causative agent for a venereal disease? Yersinia pestis Treponema pallidum Leptospira interrogans Klebsiella pneumoniae