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A: Almost 80% of the atmosphere is made of nitrogen. It is an important constituent to make up bio…
Q: What do you call this type of bacterium? How is it structurally different from a spirillum?
A: Bacteria are small single-celled organisms. They are found almost everywhere on Earth and are vital…
Q: Which of the following structures is most likely missing in a bacterium that regenerates from an…
A: Bacteria are the most primitive organism which lack nucleus and many other organelles such as cell…
Q: What is unusual about the bacterium Gemmata?
A: Prokaryotes are the organisms that do not have the nucleus enclosed in an envelope. These are…
Q: McConkey agar red is considered to be both differential and selective for the isolation of members…
A: Enterobacteria cause intestinal diseases. It causes urinary infection, gastric problems, septicemia…
Q: Which of the following bacterial genera is useful for the degradation of environmental pollutants?…
A: Biodegradation is formed from two words :- ' bio ' and 'degradation '. Bio means living while…
Q: List three types of natural products made by members of the genus Streptomyces.
A: BASIC INFORMATION STREPTOMYCES among the group actinobacteria, it is the largest genus there are…
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A: Introduction: Microorganisms are widespread in nature. In the five-kingdom classification, they are…
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Q: PHBs and related compounds such as PHAs (poly-hydroxy-alkanates) are plastic-like molecules that are…
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Q: el antibiotic. Describe two variations in (a) culture substrate and (b) culture conditions you might…
A: introduction Actinomycetes are Gram-positive filamentous bacteria with fungal morphology. they're…
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A: Similarity between iron reducing bacteria Shewanella and Geobacter is:- Both the species Geobacter…
Q: What are the differences between conditions necessary for the green and purple sulfur bacteria to…
A: Bacteria are single-celled organisms with a limited size. Bacteria can be found almost anywhere on…
Q: All of the following are possible configurations of bacteria EXCEPT? a-Monococcus b-Streptococcus…
A: A "microbe" is a living entity that is so tiny that it cannot be seen with the naked eye.…
Q: what practical significance are capsule forming bacteria in industry and medicine?
A: Introduction Bacterial capsule in the industry is to prevent the bacterium from drying, it serves as…
Q: Which of the following is NOT typical of Halophiles? Choose all that fit the sentence above.…
A: Halophiles are microorganisms that can thrive in extreme kind of environment.
Q: Bacillus subtilis and what enviroments does it thrive in and why?
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A: Listeria monocytogenes is a Gram-positive, facultative intracellular bacteria that can cause human…
Q: does Citrobacter Freundii have a zone of inhibition?
A: Zone of inhibition is a circular zone around the spot, where antibiotic has been applied, in which…
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A: Microbes are the tiny organisms that can be visible as such with eyes but need special type of…
Q: why is microalgae spirulina is most commonly used to reduce air pollution?
A: Pollution is the presence of harmful substances in the environment. These harmful substances are…
Q: How can you use the unique characteristics to produce a growth medium that is both selective and…
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A: Bacteria They are unicellular prokaryotic group of microorganisms that are both beneficial and…
Q: what is the color of the capsule and color of the bacterial cell of streptococcus pneumoniae…
A: The capsule is a gelatinous layer that is secreted by certain bacteria surrounding their cell walls.
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A: Oxygen is a gas that is necessary for life. Oxygen is needed for respiration, which is the process…
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A: Introduction Bacteria belongs to Kingdom Monera, which is the only kingdom that contains…
Q: n the theory the Gram negative cell wall and the Gram positive cell wall were discussed Mention was…
A: The bacterial cell wall and its components are integral for understanding its nature and sometimes…
Q: What distinguishes Acid-Fast bacteria in terms of cell wall / coating and other characteristics?…
A: Acid-fast bacteria It is the acid-fast bacilli. These are the bacterial group that has the…
Q: Where/ How did the researchers find the bacterium, which they named Ideonella sakaiensis 201-F6?…
A: Ideonella sakaiensis is a unique bacterial species that is able to break down plastic and it is…
Q: Why is it important to distinguish between E.coli & E. Aerogenws in contaminated water samples?
A: E.coli is a rod-shaped, gram -ve, facultatively anaerobic, coliform bacterial species that is…
Q: The anerobic Clostridium spp. and aerobic Bacillus spp. Are gram positive rods and endospore forming…
A: Bacteria are unicellular, prokaryotic organisms which are devoid of membrane bound organelles and…
Q: Is it proper to list genus in this way in the example sentence below? The potential identity of the…
A: The binomial nomenclature system is a formal and official way of naming living organisms. As the…
Q: What implications does the complex hydrophobic mycobacterial cell wall have in terms of treating…
A: The cell wall structure of Mycobacterium tuberculosis has many special features that make them…
Q: Where would you expect to find purple sulfur bacteria in nature?
A: Bacteria are members of a large group of unicellular microorganisms. Bacteria have cell walls but…
Q: hich of the following can produce inactive endospore-like bodies that are infectious to human…
A: Introduction Chlamydia is a Gram-negative bacteria genus that are obligate intracellular parasites.…
Q: What are the steps in nitrate reduction as carried outby Pseudomonas species? What is this metabolic…
A: Pseudomonas is the genus of bacteria that belongs to the Pseudomonadaceae family. It is a…
Q: How are lactic acid bacteria different from otheranaerobes and why are they usually restricted…
A: To explain How lactic acid bacteria are different from other anaerobes and why they are usually…
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A: Escherichia coli is a common bacteria which primarily resides in the gastrointestinal tract of…
Q: In a biological production process, bacteria with spore-forming ability are immobilized on a support…
A: Introduction :- Spore-forming bacteria are more resilient than most minuscule unicellular organisms.…
Q: With regard to gram-negative enterics, what do the letters O, H,and K stand for?
A: The major classes of antigens which are used in defining strains of Gram negative bacilli are 0-…
Q: why is Brocardia anammoxidan a Gram-negative bacteria? what does gram negative bacteria mean?
A: Answer. Bacteria are microscopic, relatively simple, prokaryotic organisms whose cell lacks a…
Q: What makes the cell wall of Listeria monocytogenes interesting in this regard?
A: Listeria monocytogenes (Lm) is a major intracellular foodborne bacterial pathogen that causes…
Q: There are five major clades of bacteria. List three of them and provide their general…
A: Bacteria They are the group of prokaryotic cells. They are unicellular and they lack double…
Q: why is it significant that different types of bacteria have a veriety of distinct photo-pigments?
A: Electromagnetic radiation, or light, is a kind of energy that travels in waves. Radio waves,…
Q: What are the disadvantages of gram-negative heterotrophic bacteria?
A: As we know that gram staining is differential staining method for differentiating bacterial species…
Q: Certain endospore-forming bacteria are a particular concern of the canned food industry. Name one of…
A: Some bacteria can survive adverse environmental conditions such as extreme temperature differences…
Brocadia anammoxidans is required to rid of ammonia from sewer water in the treatment method, one of its main
What are other denitrifying bacteria that are related to this?
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- How are lactic acid bacteria different from otheranaerobes and why are they usually restricted toenvironments which contain sugar?Why is it important for the commercial canning process to destroy the endospores of Clostridium botulinum?PHBs and related compounds such as PHAs (poly-hydroxy-alkanates) are plastic-like molecules that are of great interest to industrial microbiologists. Why is there so much interest in microbially produced plastics?
- why is microalgae spirulina is most commonly used to reduce air pollution?Certain endospore-forming bacteria are a particular concern of the canned food industry. Name one of these bacteria and explain why it is of such concern.. Relatively little is known about many obligate anaerobes. Why would this be so?
- Clostridium tetani is a common soil bacterium and causes tetanus. Would you expect tetani to possess the enzyme catalase? Explain. Research on the growth requirements of this bacterium is required.In August 2021, there was a multi-state outbreak of melioidosis, an infectious disease caused by the bacterium Burkholderia pseudomallei, thought to arise from imported products. Burkholderia pseudomallei can be grown in culture. In terms of human health, why might it be critical to grow a pure culture of bacteria?Where/ How did the researchers find the bacterium, which they named Ideonella sakaiensis 201-F6? Apart from applications in recycling plastics and/or fermentation of PET products, why is this considered a remarkable finding?