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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…
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A: An obligate aerobe is an organism that uses oxygen for its growth. These organisms use oxygen to…
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A: Thaumarchaeote is a prokaryote which belongs to Archaebacteria. The archaebacteria and bacteria…
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A: Cells were discovered by Robert Hooke in 1665. A cell is defined as the smallest unit of a living…
Q: How might the enzymes of thermophiles differ from those of other organisms?
A: The study of chemical reactions that occurs within living organisms is called biochemistry. This…
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: What are facultative anaerobes?
A: Anaerobes are organisms that have the ability to survive in the absence of molecular oxygen. They…
Q: How does a hyperthermophile differ from a psychrophile?
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A: Ammonia and Nitrite are the inorganic chemicals rich in nitrogen. They are used as fertilizers and…
Q: How does an aerotolerant anaerobe differ from a microaerophile?
A: Microorganisms are classified into different types based on the requirement of oxygen and are…
Q: What are Thermoacidophiles ?
A: Thermoacidophiles are organisms that prefer to grow at high temperatures (80°C) and at low pH (pH…
Q: How do facultative anaerobes differ from obligate anaerobes? How do they differ from aerobes?
A: Anaerobes and aerobes are the different types of organisms present in the environment. They can be…
Q: How is a hydride ion different from a hydrogen ion? What is the involvement of both ions in redox…
A: Ions are the charged particles that carry positive or negative charges.
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A: Microorganisms can be characterized based on their ability to move on liquid or solid surfaces. Some…
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A: Answer- There are many intergral proteins that are embedded in the plasma membrane.
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A: The product made from the biomass is known as bioproducts. The improvement of upstream technologies…
Q: What are the effects of buffer solutions and what is its importance to life processes?
A: A buffer solution is an aqueous solution consisting of a mixture of a weak acid and its conjugate…
Q: In what environments might the following organisms be found? thermophile
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Q: What cells in the body produce hydrogen peroxide?
A: Hydrogen peroxide is a natural chemical which is toxic but still produced by body cells.
Q: Define the following terms: a. obligate anaerobe b. aerotolerant anaerobe c. facultative anaerobe d.…
A: The organisms can be classified on the basis of their mode of respiration as aerobic, anaerobic,…
Q: How does a halophile maintain positive waterbalance while growing in a solution high in NaCl?
A: The term halophile comes from a Greek word salt loving. Halophiles are extremophilic organisms that…
Q: How does phosphorolysis differ from hydrolysis?
A: Phosphorolysis and hydrolysis both are the mechanism used for the cleavage of a bond. In both the…
Q: What is the source of the purple color from which the purplesulfur bacteria get their name?
A: Bacteria are prokaryotic organisms. They are devoid of the cellular organelles like the golgi bodies…
Q: What is meant by the term “chemolithotrophy”? In what wayare chemolithotrophs like plants?
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Q: What are aquaporins?
A: Introduction :- Aquaporins (AQP) are membrane proteins that are fundamental for the movement of…
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A: Disclaimer: According to the Bartleby guidelines only a single question can address at once. Hence,…
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A: OFSP means Orange - fleshed sweet potato. It is a special type of sweet potato with high levels of…
Q: Why does the bacterial oxidation of sulfur result in a pH drop?
A: Bacteria are the prokaryotic microorganisms that are diverse in its existence. The different types…
Q: Which of the following statements is true of chemoautotrophs?
A: Chemoautotrophs are able to synthesize their own organic molecules from the fixation of carbon…
Q: What are the physiological traits that can differentiatesulfur-reducing bacteria from…
A: The physiological traits are those characteristics of the bacterial species that are attributed to…
Q: What are the differences between type I and type IImethanotrophs?
A: METHANOTROPHS Also called methanophiles They are gram negative. They can oxidise methane present…
Q: What medical challenges do biofilms present?
A: Biofilms are microbial colonies that are linked to one another and enclosed in an exo-polysaccharide…
Q: What do anaerobic bacteria cause?
A: An anaerobic bacteria are bacteria that do not live or grow when oxygen is present. It includes,…
Q: What are the applications for aldehydes, gaseous sterilizers, peroxygens, and organic acids?
A: Physical and chemical methods are used to control the microbes. Chemical methods are where chemicals…
Q: Vhat is obligate aerobes and obligate anaerobe? Give examples.
A: Obligate aerobe is an organism that strictly requires oxygen to grow. Through cellular respiration,…
Q: What is the catalase test? What catalase reactionwould you expect from an obligate aerobe?…
A: The biochemical tests have a role in the identification of the bacterial species based on…
Q: In terms of pH, what class of organism is the bacteriumEscherichia coli?
A: E. coli is a gram-negative bacteria that is also a well-studied coliform. All microorganisms have a…
Q: What are detergents?
A: Introduction:- Detergents are amphipathic compounds with charged hydrophilic or polar groups at the…
Q: Why do obligate aerobes (and facultative anaerobes) need oxygen?
A: Obligate aerobes require oxygen to grow because their methods of energy production and respiration…
Q: In what type of cell, gram-positive or gram-negative, would you find lipopolysaccharide in its cell…
A: Bacteria are members of a large group of unicellular microorganisms. Bacteria have cell walls but…
Q: Is anaerobic bacteria dangerous?
A: Anaerobic bacteria refer to those bacteria that can survive and grow without oxygen. These bacteria…
What is faculative anaerobe and aerotolerant anaerobe?
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- Do facultative anaerobes require a functional oxidase, why or why not?Define the following terms: a. obligate anaerobe b. aerotolerant anaerobe c. facultative anaerobe d. obligate aerobe e. reactive oxygen speciesDefine and differentiate the following terms: a.Halophilic , b.Capnophilic, and c.Microaerophilic