James inoculated a species of bacteria into KIA media and realized that it has a yellow butt and a yellow slant. This bacteria is likely to be a     lactose fermenter     none-lactose fermenter     mannitol fermenter     none-mannitol fermenter     none-glucose fermenter

Q: WHAT IS THE MAIN CARBON SOURCE OF MIRCROORGANISMS? IDENTIFY ONE PROCESS INVOLVED THAT REMOVES…

A: Main carbon source of microorganisms : Carbon dioxide is the major source of carbon in…

Q: Using xylitol what happen to in bottle using yeast at 25c and 45c

A: Xylitol is a type of sugar alcohol that is commonly used as a sugar substitute in various foods and…

Q: Explain when "formulated media" was chosen to be used as a medium in the fermentation process?…

A: A growth medium, also known as a culture media, is a solid, liquid, or semi-solid that is used to…

Q: In this lab, we used three different bacteria (E. coli, B. subtilis, and A. faecalis) in…

A: Fermentation is the process by which organic substrates undergo several chemical changes, by the…

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: in terms of cultures used to start the fermentation, Differentiat alcoholic and acetic acid…

A: Fermentation is a biological reaction that occurs in various living organisms. This process begins…

Q: What is the fermentation process involved in creating new foods like this burger? Is the process the…

A: Alcoholic fermentation converts one mole of glucose into two moles of ethanol and two moles of…

Q: Based on the information on page 147 Choose the best response. Lactobacillus bulgaricus O…

A: Yogurt, a widely-consumed fermented dairy product, owes its unique taste and texture to the specific…

Q: You have a stock antibiotic solution with a concentration of 15 mg/ml. You need to make 100 ml of…

A: We have, stock antibiotic solution with a concentration of 15 mg/ml (C1) We want final antibiotic…

Q: Lactic acid is produced using molasses in a stirred tank bioreactor. Thermophilic bacteria (45-50…

A: Lactic acid is produced using molasses in a stirred tank bioreactor. Thermophilic bacteria (45-50…

Q: What tests would you use to determine if an organism was fermentation positive or negative? Include…

A: The biochemical test is an important method of microbiology that is used for bacterial…

Q: Describe the environmental conditions that would cause amuscle cell to undergo fermentation.

A: Fermentation Fermentation is simply the anaerobic breakdown of glucose and other organic molecules…

Q: Explain how microbes used in the production of fermented products such as beer, cheese, and pickles.

A: Explanation how microbes used in the production of fermented products such as beer, cheese, and…

Q: Give examples of mesophilic and thermophilic spore formers of concern in the food industry.

A: One of the main concern of the food industry is the microbial contamination.

Q: Explain the role of lactic acid bacteria and yeast in the making of fermented foods.

A: Through the activity of enzymes, fermentation is an anaerobic process which results in chemical…

Q: 1. Microbes that are classified as heterolactiç fermenters may ferment pyruvate to produce lactic…

A: Microbes that are classified as hetrolactic fermenters may ferment pyruvate to produce lactic acid ,…

Q: What are diffeent kind of product that can be mode with a milk from dairy farm?

A: Dairying is a branch of agriculture, which involves the breeding, raising, and utilization of dairy…

Q: Sketch graphs expected for the Product concentration Vs substrate concentration.

A: Enzymes can be defined as proteins that help to speed up the metabolism. They basically act 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: What is the effect of glucose concentration on growth and doubling time?

A: Increase in the substrate or nutrient medium will surely effect the growth of the bacteria. But…

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: In this exercise, the action of bactericidins will be evaluated by __________. observing color…

A: Bacteriocins are small and cationic antimicrobial peptides, ribosomally synthesized by lactic acid…

Q: Process in Traditional Fermentation of Coffee

A: Fermentation is a metabolic process that produces chemical changes in organic substrates through the…

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 Cut potato needs. h order to become brown. Catechol catechol oxidase 02 benzoquinone None of the…

A: Potatoes turn brown when cut and exposed. Some enzymes present in the potatoes are responsible for…

Q: Place these organs in the correct order as they are located in the ruminant. > Rumen Omasum…

A: Urea is commonly used as a non-protein nitrogen (NPN) supplement in animal nutrition. As a source of…

Q: What other foods are produced by microbial fermentations? What organisms are involved?

A: Microbial fermentation is a process through which the microbes decompose and utilize the…

Q: Create a simple and concise illustration of ETC, Alcohol fermentation, and Lactic Acid fermentation.

A: Biochemical pathways refer to a series of biochemical reactions catalyzed by enzymes that result in…

Q: Please write a multi-page and complete article about "Freezing dry food" and this article contains…

A: In food biology, freezing-drying is defined as"  lyophilization" the method in which fruits or food…

Q: Describe the differences between suspended growth and supported growth in a fermentation system.

A: Introduction  The metabolic process of fermentation involves the action of enzymes to cause chemical…

Q: In which food would you find lactic acid bacteria? Mention some of their useful applications.

A: Microorganisms are the major components of biological system on earth. They are present everywhere,…

Q: Name several positive and negative environmental consequences of feedlot operations. Why is beef an…

A: The significant environmental benefit of feedlot operations is that they reduce the spatial extent…

Q: Make a hypothetical graph showing the growth progression of lactic acid bacteria and coliforms in a…

A: Burong mustasa is a traditional Filipino dish produced by fermenting mustard leaves and stems…

Q: Explain how microbes used in the production of fermented products such as beer, cheese, and pickles.

A: Food products contain many varieties of microbes transmitted either through the soil, plants,…

Q: A bacterium that does not have all the enzymes of central metabolism: O Can produce all the…

A: Answer.):- Bacterial meta bolism is a complex process involving various enzymatic reactions that…

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: Enumerate significant characteristics of lactobacilli in non-dairy fermentation.

A: Lactobacillus is a type of bacteria, as described by Dr. Ernst Moro. It is found in the human gut,…

Q: Explain how microbes used in the production of fermented products such as beer, cheese, and pickles.

A: Food products contain many varieties of microbes transmitted either through the soil, plants,…

Q: Making meduim as rich as possible by providing all possible nutrients in great excess does not…

A: Culture media is a general term that is used to denote any artificially made gel or liquid based…

Q: batch fermentation affects the biomass production of the microorganism, and what factors influence…

A:

Q: Please explain what happened when improved milling made it possible to remove the dark, heavy germ…

A: Wheat is one of the leading crops in cereals which is a source of food around the world. Not only…

Q: Analyze the critical parameters to attain higher yield product at the stationary phase during…

A: Stationary phase is stage when growth stops, but cells in this stage remain metabolically active.

Q: Explain why it is very unlikely that a pure culture will result in growth on all plates - PEA, EMB,…

A: A culture medium is a nutrient-rich solution or solid material used to grow and maintain…

Industrial Processes

Industrial processes result in the manufacturing of products (biological products, such as enzymes, medicine) on a large scale using different methods, such as physical and chemical procedures. Few products such as pharmaceuticals, agricultural products, food items, etc., involve microbes and their enzymes. Such processes are termed industrial biological processes. Microbiology and biotechnology enable us to utilize the ability of microorganisms to produce enzymes, primary metabolites, and secondary metabolites, which in turn help to produce the desired products.