The similarity of one organism to another (for example a bacteria versus a human) is most easily done by comparing which biopolymer? A) nucleic acids B) polysaccharides C) proteins D) lipids E) all of the above
Q: Why is it important in food science to identify bacteria?
A: It is important in food science to identify bacteria.
Q: What is microbes ?
A: The question asks about the microbes.
Q: Why do microbes need the following elements? In what molecules do you find these elements?…
A: Microorganisms need a sufficient supply of water and other substances including mineral elements,…
Q: Why are many bacteria considered useful?
A: Bacteria are a sort of organic cell. They establish an enormous area of prokaryotic microorganisms.…
Q: How can you make bacteria competent?
A: The word 'competence' refers to the ability of a cell to alter its genetics by taking up…
Q: What is agar?
A: Agar also known as agar-agar is a dried jelly like substance which has been obtained from Gracilaria…
Q: What is the importance of microbiology?
A: What is the importance of microbiology?
Q: The large tanks used in industrial production of antibiotics are termeda. digesters b. fermentors c.…
A: Antibiotics are drugs that are useful for stopping the infections caused by bacteria. This is done…
Q: Why are starch, DNA, and RNA all considered to bepolymers?
A: A polymer is a large molecule whose backbone is made up of multiple, repeating, simpler, and smaller…
Q: What is an antibiotic? How do they stop bacterial growth?
A: Answer
Q: Why do we often preserve foods by adding salt or sugar, as in making jam or salt pork?
A: Food preservation is the technique of delaying food degradation by inhibiting the growth of germs…
Q: Design an experiment to isolate microorganisms able to degrade starch. Explain step wise
A: Starch is a polysaccharide present abundantly in plants and generally deposited in granule form in…
Q: Which of the following is TRUE regarding bacteria? a- Bacteria help produce vitamins in our…
A: Bacteria These are microscopic single-celled organisms that are found almost everywhere on Earth.…
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: How many types of bacteria are there?
A: Bacteria is the most important component of the cellular life on Earth and are found everywhere from…
Q: All of the following are ways microorganisms adapt to limited nutrients except: synthesize…
A: nutrient starvation in microorganisms results in reductive division, giving rise to cells with an…
Q: When can E. coli become potentially pathogenic (disease-causing)?
A: E Coli or Escherichia Coli is a bacteria. A bacterial cell is a type of prokaryotic cell. It means…
Q: Where you can find bacteria ?enlist it? Mention the reason why bacteria is present everywhere?
A: Microorganisms are those organisms that are present and are not visible to the naked eyes. They can…
Q: List four commercially important benefits of microorganisms.
A: 4 commercially important benefit of microorganisms are: Their role in food and beverages production…
Q: What are outside raw materials used for by an organism?
A: All living organisms require energy for growth, locomotion, reproduction, and movement. They acquire…
Q: What are the advantages of using microorganisms in producing Single Cell Protein?
A: -Single cell proteins or microbial proteins can be described as the proteins referring to edible…
Q: How bacteria reserve their food?
A: Bacteria are a group of prokaryotic microscopic single celled organisms. They live in diverse…
Q: How do food additives kill microbes? Illustrate using an example
A: Food additives are compounds that are added to food to maintain flavor or improve its appearance,…
Q: What are nitrogen wastes?
A: Several substances are released during metabolic processes like cellular respiration. Some…
Q: for which purpose nitrogen is used?
A: Nitrogen is the chemical element with the symbol N and atomic number 7. It is a nonmetallic element…
Q: What is the significance of microbiology and why is it important to study bacteria and to…
A: Microbiology is a branch of biological science that studies microorganisms (also known as microbes),…
Q: How does food science play a role in ensuring foods are not contaminated?
A: Food Science is related with the study of agriculture and nutritional Science. It includes various…
Q: why microbes being small is significant?
A: Microbes are very minute organisms that are difficult to be observed by our naked eye. It includes…
Q: What is the ultimate way that microbes will, as Pasteur said, have the“last word”?
A: The microbiology studies about both the diseases causing microbes and beneficiary microbes, about…
Q: We’re going to make our own yogurt using mixed bacteria cultures which contains Lactobacillus casei,…
A: Yogurt This is defined as the food that is produced by the bacterial fermentation of milk. The…
Q: Briefly discuss the ways in which microorganisms degrade and use common monosaccharides,…
A: Macromolecules are large organic molecules composed of thousands of covalently connected atoms and…
Q: How is nitrogen from the atmosphere incorporated into biologically useful compounds?
A: The nitrogen cycle is the process by which the nitrogen is converted from organic to inorganic forms…
Q: What is NBES?
A: NBEs stands for new biological entities. It can be defined as biological products that involve…
Q: What is the function of bacterial exoenzymes?
A: Exoenzymes are also called as extracellular enzymes. These enzymes are secreted by cells and they…
Q: Name of Biomolecule Name of Biomolecule 1. Function 2. Where in the cell 1. Function 2. Where in the…
A: Bio-molecules also called biological molecule produced by cells and living organisms, are an organic…
Q: Why would proteins be degraded?
A: Proteins are the sequences of amino acids in which different amino acids are joined by the formation…
Q: Which of the following BEST describes an agent that is bacteriostatic? A) It suspends bacterial…
A: Correct answer is D
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 does it mean to say microbes are ubiquitous?
A: 'Ubiquitous' means found everywhere. Lets have a discussion to prove that microbes are ubiquitous.
Q: if there are 1,000,000 bacteria and 90% of them are killed, how many bacteria remain?
A: Bacterial growth is an orderly increase in the quantity of cellular constituents and number. It…
Q: What are biopolymers?
A: Biomolecules are organic compounds found in living organisms. All living organism will have these…
Q: What is a secondary metabolite?
A: A metabolite is an intermediate or end product of metabolism. The term metabolite is usually used…
Q: What is Microbiology?
A: In practically all processes on Earth, micro-organisms and their activities are significant. It…
Q: What are the food items which are produced by bioprocess engineering?
A: The bioprocess engineers develop and manage equipments and systems which process and distribute food…
Q: How would you determine if a disinfectant or antiseptic is bactericidal or bacteriostatic
A: A bacteriocide is a chemical substance that kills bacteria. They can be disinfectants, antibiotics,…
Q: Discuss and explain deamination and repair
A: Repair of deamination product is done by base exision repair. Enzymes like DNA glycosylase, AP…
Q: Why can't bacteria be harmful?
A: Prokaryotes are the primitive organisms that were the first to develop and harness life on Earth.…
Q: What are the advantages and disadvantages of having microbes in your food?
A: Microbes are microscopic, tiny living things, usually single-celled organisms that are found all…
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- 1. Explain the Molecular method to identify E.Coli1. Why are some microorganisms capable of utilizing certain carbohydrates and some are not? Discuss the reasons comprehensively and please, do not just copy from somewhere.1. What are the function, structure (substrate, cofactor, apoenzyme etc.), and major tissue source/organ of new born screening enzyme.
- 19) Which of the following BEST describes an agent that is bactericidal? A) Windex. B) It suspends bacterial growth. C) It kills the bacteria. D) It causes the bacteria to destroy themselves1. In Microbiology, are there technologies that can help make bacterial culture and sensitivity done faster?1. What is the significance of biofilm presence on medical equipment?
- 1. What attributes would a microbe need (physical or biochemical) to be able to: a. Travel from Africa to North America and remain viable? b. Flourish in the new environment if it was pathogenic for man?c. Flourish in the new environment if it was pathogenic for plants?d. Flourish in the new environment if it was a soil organism?4. Bacterium Q had the lab results below. What can you tell me about the protein metabolism of this bacterium? Which protein and amino acids can it catabolize, among gelatin, urea, phenylalanine, sulfur-containing amino acids and tryptophan? ________________________________________________ Can it desulfur proteins? _______________________________________ Can it produce NH3 from the amino acid phenylalanine?1. What are five different categories of chemical agents utilized in order to control microbes? 2. What's the reason why we try to prevent growth of certain microbes? Why is this needed? 3. What are four methods of physical control of microbes?
- 1. Escherichia coli but not Pyrolobus fumarii will grow at 40°C, while P. fumarii but not E. coli will grow at 110°C. What is happening (or not happening) to prevent growth of each organism at the non-permissive temperature?1. An organism that has peroxidase and superoxide dismutase but lacks catalase is most likely an1. How is UV radiation a good type of control mechanism against microbial growth? Please explain what happens to the microbe and effects this control causes. 2. Suppose you do the Kirby-Bauer test on a hypothetical Staphylococcus species with penicillin and tetracycline. You record diameters of 20mm for tetracycline and 24mm for penicillin. Which antibiotic is most effective against this bacterium and why? Please explain and interpret these results.