Q: What chemicals are originally employed to create glucose during famine or fasting?
A: Gluconeogenesis is defined as how glucose is created when the body's glucose supply is depleted.
Q: Do bacteria that exhibit an anaerobic life style require catalase?
A: An anaerobic organism is an organism that does not require oxygen for growth. The anaerobic…
Q: Discuss the benefit and drawbacks of using cell suspension culture for the production of important…
A: Secondary metabolites are phytochemicals or chemical that plants itself synthesized.Plants does not…
Q: In treating an oil spill, why might biostimulation be preferred over bioaugmentation?
A: Bioremediation is a technique that involves the usage of microbial metabolism in presence of…
Q: How does microbial metabolism accelerate thecorrosion of various metals?
A: Microbial corrosion or biocorrosion occurs due to the activity of microbes present in the biofilm…
Q: How are the lipids and ribosomes of hyperthermophilesprotected from heat denaturation?
A: Hyperthermophiles are organisms which grow at extremely hot temperature conditions often having…
Q: identify the products of lactic acid fermentation?
A: In absence of oxygen, fermentation occurs.No involvement of outside electron acceptor is seen in…
Q: Which traits are shared among ammonia oxidizers and nitriteoxidizers?
A: Ammonia and Nitrite are the inorganic chemicals rich in nitrogen. They are used as fertilizers and…
Q: Which bacterial species produced amylase?
A: Microorganisms or microbes are microscopic organisms that exist as unicellular, multicellular, or…
Q: How does pH negatively affect the metabolism of microorganisms?
A: The term pH indicates the hydrogen ion concentration that affects the growth of microbes. Each…
Q: What is aquaporins ? Why it is used ?
A: Answer- There are many intergral proteins that are embedded in the plasma membrane.
Q: What common substance inactivates nitrogenase enzyme by binding to its active site?
A: Microbial cells carry out the fixation of atmospheric nitrogen and convert it into ammonia. The…
Q: Is H2S a substrate or a product of the sulfate-reducing bacteria?Of the chemolithotrophic sulfur…
A: Chemolithotrophs use electron benefactors oxidized in the cell, and channel electrons into…
Q: What are some essential qualities of a biopolymer?
A: Biopolymer are made from natural resources such as living being or they are made from chemicals…
Q: Under what conditions are media typically sterilized in an autoclave?
A: An autoclave is the pressure chamber used to carry out the scientific and industrial processes…
Q: Describe in detail how pyrosequencing works.
A: Pyrosequencing: a. It is a rapid mini sequencing method that is independent of electrophoresis or…
Q: What are the typical reactions observed when incubating lactic acid bacteria in litmus milk?
A: Because it includes the milk protein casein, the sugar lactose, vitamins, minerals, and water, milk…
Q: In some cases, why does a chemical is more effective as a microbicide when it is diluted rather…
A: An antimicrobial is an agent that kills microorganisms or stops their growth. Antimicrobial…
Q: How does SgrS help Escherichia coli prevent a potentialmetabolic disaster?
A: SgrS stands for sugar transport-related sRNA. It is a 227 nucleotide small RNA and is expressed in…
Q: How would the pH of the culture medium be influenced by sugar fermentation? By urea hydrolysis?
A: Microorganisms grow well at their optimal pH. The concentration of hydrogen ion affects the growth…
Q: What are the advantages of the fed-batch fermentation over the batch fermentation in production of…
A: The growth of microorganisms is a highly complex, ultimately expressed by increase in cell number or…
Q: What are the similarities and difference of lactic acid fermentation and alcoholic fermentation?
A: Fermentation is the process that starts with glycolysis. Lactate production involves the conversion…
Q: Can you thoroughly explain the effect of Benzoate at different pH levels on the growth of…
A: Bacteria are defined as the single celled organisms, that can further categorized into two types:…
Q: What do you think the reason behind using acidophilic and thermophilic bacteria in the bioleaching…
A: Bioleaching is a process that is used in metallurgy to leach out or to obtain valuable metals from…
Q: What conditions could result in the degradation of oils and fats during storage?
A: Lipids are macromolecules that are made up of carbon, hydrogen, and oxygen just like carbohydrates…
Q: What type of substrates are fermented by saccharolyticclostridia? By proteolytic clostridia?
A: The clostridia are able to ferment a wide range of substrates to form organic acids as well as…
Q: How is insulin produced in the Stirred tank bioreactor?
A: Insulin enzyme is produced by the pancreas and it help us in maintaining blood glucose level.insulin…
Q: How Vitamin C can act as an antioxidant?
A: Vitamin C is also known as ascorbic acid (C6H8O6). Ascorbic acid is a small carbohydrate molecule…
Q: What is biocompatibility? Briefly describe how the success of a biomaterial is evaluated.
A: Biomaterials are used for therapeutic purposes to treat or replace injured or damaged body tissues,…
Q: How does superoxide dismutase or superoxide reductaseprotect a cell?
A: Enzymes are the protein molecules which are of biological origins or sometimes may be produced…
Q: When acetate is the methanogenic substrate, whatare the two products of acetate catabolism?
A: Acetate plays a predominant role in the prokaryotes. It acts as a growth substrate for many…
Q: Why Cepacol is used ?
A: Cepacol is a drug which relieves pain associated with a sore throat or mouth. It can be administered…
Q: What major biosynthetic reactions utilize PRPP?
A: PRPP is an important intermediate in cellular metabolism. It is synthesised by PRPP synthase, as…
Q: What is the difference between the core enzyme and theholoenzyme?
A: Introduction Eubacterial RNA Polymerase is a multi-subunit enzyme responsible for the synthesis of…
Q: What is produced using organisms in a bioreactor?
A: The researchers intend to keep the organisms preserved for future studies and discoveries. These…
Q: What are biopolymers?
A: Biomolecules are organic compounds found in living organisms. All living organism will have these…
Q: What is the difference between assimilatory nitrate reduction and denitrification? Which reaction is…
A: Nitrogen gas is present in the inert form in the atmosphere.
Q: Define about Drosha enzyme ?
A: RNA is a type of nucleic acid present in the cells.
Q: Draw the batch bioreactor used in the production of Parmesan cheese in a simple form.
A:
How is lactic acid produced using organisms in a bioreactor?
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Solved in 2 steps
- List the starting materials and cofactors required for IMP biosynthesis.Which traits are shared among ammonia oxidizers and nitriteoxidizers?Classify the electron holders used by microorganisms according to the rate of biodegradation. What advantages and disadvantages does this provide in terms of biodegradation?
- What are biogenic amines? What role do they play in the body? Give exact examples of biogenic amines synthesis. Indicate enzymes and coenzymes.Draw the batch bioreactor used in the production of Parmesan cheese in a simple form.What are the possible physiological functions of lactic acid bacteria in the human diet?
- Ex. 33 = Microbial Hydrogen Sulfide (H2S) Production from Thiosulfate and Sulfur-Containing Amino Acids (p. 285) How is sulfate used in bacterial metabolism? How can this be detected in the laboratory? What do negative/positive results look like and what do they tell you about bacterial metabolism? What is the role of peptone in the agar?List the types of metal that are components of thephotosynthesis mechanism. What functions do theyserve?What criteria are used to determine the specified substrate?