About JEMBEC System. About the function of “beads” found inside a culture bottle. About the function of thioglycolate broth.
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: Fermentation causes the frothy fluid that can develop in gas gangrene True False
A: Gas Gangrene is the term given to a bacterial infection where gas fills up the tissues. It is also…
Q: Differences between Gram + and – and examples. Describe at least two diseases for each, signs,…
A: Bacterias are free-living mostly unicellular organisms, one of the first to appear on the earth,…
Q: Temperature plays a very important role in the growth of fungi, bacteria, and other microorganisms.…
A: Milk serves as a nutritious source of food for humans. Milk favors the growth of mesophilic microbes…
Q: How moisture can be removed from food by freeze-drying method? Explain in detail.
A: The perishable objects are the foodstuffs that are likely to get decay or spoil quickly. The removal…
Q: Hydrogen peroxide drops on a culture is used to determine which carbohydrates a bacteria can…
A: Hydrogen peroxide is used for identifying the type of bacteria. Its helps in identifying the aerobic…
Q: Alcoholic Fermentation Results 90 80 70 60 20 10 Original 15 mins 30 mins 45 mins 60 mins 75 mins 90…
A: Alcoholic fermentation is an anaerobic process in which sugar molecules was converted into ethanol…
Q: What is this used for? What do you call it? What is the chemical reaction occurring in there? What…
A: An anaerobic jar is a device for creating an anaerobic environment.
Q: Growth in Oxygen Classifications (1 Point each) Only grows in the absence of oxygen v Grow solely by…
A: Anaerobes, are the organism that can survive in the absence of free oxygen, and that anaerobes that…
Q: Describe the kind of food that would have lactic acid bacteria. Mention their useful applications.
A: Lactic acid bacteria are widespread in any environment that is rich in carbohydrates, such as…
Q: (a) Recommend and discuss a product which uses one or combination of Lactobacillus delbrueckii subsp…
A: Bacteria is a very small living thing which can be seen by microscope. We cannot see them by our…
Q: 1. (Only answer for Bile Esculin) How is the media selective? How is the media differential?
A: Bile Esculin agar is a media that consists of bile and esculin (a glycosidic coumarin derivative) as…
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: Which of the following media are selective, differential, and test for lactose fermenters? What is…
A: MacConkey plates are selective , differential and test for lactose fermenters.
Q: Which would be more likely to cause illness and why—a water sample that tested positive for fecal…
A: Ans: Escherichia coli is the gram negative organism which forms part of normal flora of humans.
Q: With the low nutrient concentrations in manures/organic matter, why use it at all
A: In agriculture, plant yield is enhanced by using pesticides and chemical fertilizers such as urea,…
Q: n your own words, what is the function of pressure canning? pls indicate the temperature required
A: Pressure Canning- It is a method which is commonly used to preserve fruits, meats, fish, vegetables,…
Q: I need help with Carbohydrate fermentation! Please indicate if each organism ferments the…
A: Escherichia coli can ferment glucose and will produce acid. The phenol red will turn into yellow.…
Q: list some examples of broth media
A: Broth media are liquid nutrient media used for preparing inoculums of microorganisms. They contain…
Q: Which of the following are secondary metabolites: pyruvate, a secreted amylase, an antibiotic,…
A: Answer- Pyruvate is a secondry metabolite.
Q: Bacteria: alcaligenes faecalis bacillus megatorium bacillus subtilis citrobacter freundii…
A: Gram staining is a method of staining used to distinguish and classify bacterial species into two…
Q: TOPIC: BACTERIOLOGICAL EXAMINATION OF WATER a. Does a positive presumptive test mean that the…
A: Hi, Thanks For Your Question. Answer : No, It Simply Informs You That Coliforms Are Present, But Not…
Q: explanation of how the pure culture of the bacteria mycobacterium ulcerans should have the ability…
A: Mycobacterium ulcerans is a slow-growing mycobacterium that causes Buruli ulcers. Buruli ulcer is…
Q: What are the cofactors are involved in redox reactions? selected all that apply: A) FAD B) CoA…
A: Coenzyme are tiny organic non - protein molecules that are needed by enzyme and thus promote its…
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: Name of Organism: Enterobacter aerogenes Туре of Color Before Incubation Color After Incubation…
A: Enterobacter aerogenes also known as Klebsiella aerogenesis, is a Gram-negative, rod-shaped, motile…
Q: Yeast is used in the production of
A: Yeast is unicellular fungi, that belongs to Saccharomyces genus. It reproduce asexually by budding.…
Q: O tryptophan metabolites
A:
Q: Describe the characteristics of microorganisms must have to be useful in the industrial fermentation…
A: Microorganisms are interesting organisms that have an enormous variety of characteristics.…
Q: Select all of the following which are made by gut microflora (intestinal bacteria): O calcium starch…
A: Gut bacteria or microflora plays a very crucial role in digestion and aid in digestion of carbs that…
Q: 1.make short story about multiple tube fermentation (MTF) along with a bibliography link
A: Introduction Fermentation Is A Metabolic Process That Uses Enzymes To Cause Chemical Changes In…
Q: discuss the unique capacity of the Deinococci to tolerate desiccation and high dosses radiation
A: Deinococcus are the most radiation-resistant organism in the world.
Q: An important test for identifying Neisseria isa. production of oxidase b. production of catalase c.…
A: The mucosal surface of several animals is known to colonize a specific genus of bacteria called…
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: Describe the deference between microbial contamination and microbial fermentation in milk?
A: Fermented or cultured milk is prepared by adding microbes like bacteria or moulds to the normal milk…
Q: We use salting and freezing to preserve our food against bacteria. Explain why is food preserved…
A: Food preservation refers to the practices of food processing that reduce the deterioration of food…
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: Sugar Utilization medium (Containing trehalose, sucrose, trehalose, Mannose,etcUrease
A: The medium asked in the question is a fermentation medium used in carbohydrate fermentation test…
Q: alcoholic fatty liver pathogenisis
A: Ans: Fatty liver: The excess fat deposition in the liver is referred to as fatty liver.
Q: why OSHA are so important to healthcare field?
A: OSHA stands for Occupational Safety and Health Administration Standards.It was established by…
Q: Identify the genera with the following characteristics fromfigure:a. Lactose (−), phenylalanine and…
A: Not just microscopic analysis, biochemical tests can also give information on the genus of bacteria…
Q: Why should thioglycollate broth not be used if it is pink in color throughout the tube
A: Differential media is a type of growth media used in the labs to grow and differentiate or…
Q: provide information about the future of listeria control in food and explain the biochemical tests…
A: Listeria (L. monocytogenes) is a bacillus. They are resistant to high pH and salt concentration, and…
Q: Growth on MSA below: - catalase results: (bubbles) What do you think caused the outbreak of…
A: Enterotoxins are kind of exotoxins that are produced by some bacterias. These enterotoxin are…
Q: Explain the changes that milk undergoes when suitable starter / inoculum is added to it . How does…
A: Microbes are microscopic organism that cannot be seen as such through naked eyes but microscope is…
Q: Discuss and explain deamination and repair
A: Repair of deamination product is done by base exision repair. Enzymes like DNA glycosylase, AP…
About JEMBEC System. About the function of “beads” found inside a culture bottle. About the function of thioglycolate broth.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Multiple Matching. Choose all descriptions that fit. 1. is acid-fast 2. cells irregular, pleomorphic 3. can form metachromatic granules 4. regular-shaped rods 5. forms endospores 6. is psychrophilic 7. is primarily anaerobic 8. is aerobic 9. is associated with dairy products 10. cells can be elongate filaments 11. shows palisades arrangement Bacillus Clostridium Mycobacterium - Corynebacterium ListeriaHelping tags: Biology, yeast, food, microbiology, food microbiology, vinegar . . . Answer the following questions and explain your answers. 1. If the steps involving yeast inoculation are not done... a) What would happen to the process of vinegar making? b) Would you still be able to produce vinegar? Why or why not? If yes, how? . . . WILL UPVOTE, just please help me answer the question. Thank you.Helping tags: Biology, yeast, food, microbiology, food microbiology, vinegar . . . Answer the following questions and explain your answers. 1. If the steps involving yeast inoculation are not done... a) What would happen to the process of vinegar making? b) Would you still be able to produce vinegar? . . . WILL UPVOTE, just please help me answer the question. Thank you.
- If lysozyme is added to a microbial culture. Predict what will be observed if the culture is affected by the action of lysozyme. A change in color will be visible in the tube. An increase in absorbance will be observed over time. A decrease in absorbance will be observed over time. An increase in turbidity will be observed over time.Describe the industrial fermentation process of Cephalosporin by including the type of fermentation porcess (batch, fed-batch or Continous) and bioreactor used. Also describe how the media was prepared.Hay infusion - Paremecium sp. culture what key factors may affect your Paramecium sp. culture?
- Microbes have different oxygen requirements. List all the oxygen relationships bacteria can have and explain each relationship, include how they each would grow in a test tube with liquid broth.Catalase: 1. Explain the incubation conditions 2. Explain the reagents being added 3. Explain the observations in Catalase 4. Explain the interpretations in CatalaseMicrobiology: Select which statements are true 1. if oxygen concentration in the lumen of the colon increases, this could decrease lumenal short chain fatty acid concentration 2. consuming diverse insoluble dietary fibers can promote increased digestive bacterial diversity, thus affecting the abundance and ratios of short chain fatty acids produced 3. fiber that is indigestible to humans is the most likely carbon source used for producing SCFAs 4. obligate anaerobes are more likely found in small intestine than in colon, because small intestine has higher levels of oxygen 5. less complex carbs (sucros, lactose, glucose,) are likely less abundant in the colon than in stomach or begging of small intestine.
- MacConkey agar Results: Complete the below chart based on the image. **** to TAREM.. MANGE B and pr ARAS FURR Colony Color Lactose Fermentation + or -Select ALL that apply. An organism that can undergo fermentation could possibly be an Obligate Aerobe Obligate Anaerobe Facultative anaerobe Aerotolerant anaerobe Select the things that are NOT performed when observing motility under the microscope Stain is applied to see the cells properly The oil immersion lens is used for maximum magnification The slide is heat-fixed The condenser and iris diaphragm are adjusted to enhance the appearance of the cells The four biochemical tests that help to identify members of the family Enterobacteriaceae is referred to as Methyl Red ViC test IMViC test Voges Proskauer test MIViC test Which of the following statements about preparing a Hanging Drop slide is true? Petroleum jelly is mixed with the culture to slow down the cell movement The drop of culture does not touch the cavity slide, only…Sugar Utilization medium (Containing trehalose, sucrose, trehalose, Mannose,etcUrease