Why is most decomposition typically anaerobic in the deep waters of lakes and oceans?
Q: How does incineration destroy microbes?
A: Incineration is a process in which the the organism is burnt to ashes. It is a process of killing…
Q: How is Thermoplasma able to live in acidic, very hot coal refuse piles when it lacks a cell wall?
A: Thermoplasma belongs to genus Thermoplasma) is a phylum of prokaryotic organisms that means they…
Q: Why does an facaltive anaerobic bacterium usually grow better with oxygen than without?
A: A facultative anaerobe is one which is able to survive in both aerobic (oxygen) as well as anaerobic…
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: Bacterial biofilm may link to
A: Answer: Biofilms are the complex structure composed by the various microbes such as bacteria , fungi…
Q: Why is Hydrogen peroxide solution so effective against anaerobes?
A: Hydrogen peroxide is a chemical compound that is acts as mild antiseptic. It is also an endogenous…
Q: How might the use of isozymes permit an aquatic organism to persist with a gradual increase in…
A: The aquatic organisms can acclimatize and adjust to the changing surrounding with the help of…
Q: Decomposition is faster if deteritus is rich in nitrogen and water soluble substance like sugars.…
A: Decomposition is the conversion of complex organic matter into inorganic substances by decomposers…
Q: Are coliform bacteria dangerous in the water?
A: Coliforms are bacteria that are always present in the digestive tracts of animals, including humans,…
Q: A chemolithoautotroph is respiring using only iron (Fe3+) and nitrite (NO2-). This bacterium does…
A: INTRODUCTION Chemolithoautotrophs These are organisms that obtain energy from oxidizing inorganic…
Q: Explain the Agrobacterium ?
A: Ans: Agrobacterium: These are Gram-negative organisms which are discovered by H.J. Conn
Q: Why would sulfur-oxidizing bacteria store sulfur? +
A: BASIC INFORMATION BACTERIA It is one of the type of biological cell. They belong to prokaryotic…
Q: How is microbial growth directly dependent on temperature?
A: Microbes are minute, unicellular/multicellular, prokaryotic living organisms that cannot be seen…
Q: how do bacteria detoxify toxic oxygen from metabolites
A: OXYGEN TOXICITY:- The oxygen molecule that is single and excited is very reactive in its nature. So,…
Q: Why do you think it is important to end the tempeh fermentation before the molds sporulate?
A: Tempeh is a traditional dish of he Indonesian people. Tempeh is prepared by fermenting of soybeans…
Q: What are the three major processes that contributes to the decomposition? What are their controls?
A: Decomposition is the process of degradation of nutrients in dead and decaying organisms. The process…
Q: Which bacterium reduces nitrates in soil to nitrogen?
A: Nitrogen is needed by the organism for producing amino acids. Atmospheric nitrogen cannot be used as…
Q: Could anaerobes and aerobes coexist in the same habitat? Why orwhy not?
A: Aerobes or aerobic microorganisms are those organisms that need oxygen as the final electron…
Q: How do some bacteria detoxify toxic oxygen metabolites
A: Based on the requirement of oxygen for their survival, microorganisms are classified as: Obligate…
Q: Why is the rate of decomposition affected by abiotic factors such as pH of the soil,availability of…
A: The decomposition of detritus or dead remains of plants and animals is carried out by number of…
Q: Microorganism: Dinophysis sp Is this microorganism aerobe or anaerobe? What type would it be?…
A: Dinophysis sp belongs to dinoflagellates. They found in tropical , temperate and occeanic…
Q: What is the advantage of using thermophiles to producebiofuels?
A: Biofuels are the type of fuel products obtained from biomass including sugar cane, corn, beets,…
Q: Why is it possible for bacteria tosurvive on acetic acid as a sole carbon source, but not…
A: Carbon is necessary for living organisms as it forms various types of bonds. It forms important…
Q: How does the biofilm growth mode differ from that ofplanktonic cells? Which growth mode better…
A: Biofilm basically refers to the matrix like a thing that helps the cells to stick to one another. It…
Q: why are psychrotrophic bacteria incubated at 7 degrees
A: Each species of microbe has a preferred temperature that lies somewhere between its characteristic…
Q: How does the climate influence the rate of decomposition? Tell me what climatic factors would cause…
A: In the decomposition phase nutrients or organics substance return to their actual composition.…
Q: In anaerobic respiration, what will happen if a bacterium uses nitrates as the terminal electron…
A: Aerobic respiration requires oxygen (O2) in order to create ATP. Aerobic respiration is the…
Q: 26. The addition of contaminated soil to agricultural soil with the purpose of soil microorganisms…
A: Introduction Bioremediation is the use of naturally occurring microbes or the deliberate…
Q: Would all microorganisms exhibit the same bacterial growth curve? Why?
A: The bacterial growth curve is a closed curve, it is typical in nature for all microorganisms. All…
Q: if a bacterium lacks cytochrome C oxidase, does that make the bacterium an anaerobe? Explain?
A: Cytochrome c oxidase is an enzyme present in the cytochrome sub unit. This is found in the electron…
Q: Why is oxygen toxic to some bacteria?
A: every bacteria has its optimum condition
Q: How is it possible for both aerobes and obligate anaerobes tocoexist in the same biofilm?
A: Biofilms are masses of one or more types of microorganisms that irreversibly attach and grow on many…
Q: How is it possible for microbes to grow both in oxygen and carbon dioxide
A: Microbes or Microorganisms are…
Q: Escherichia coli O157:H7 is a foodborne pathogen and can cause serious illness in humans by…
A: Escherichia coli (E. coli) is a Gram-negative, facultative anaerobic, rod-shaped, coliform bacteria…
Q: How would light shone on one side of the Winogradsky column influence the growth of microorganisms?
A: Microbiology is the study of microscopic organisms, such as bacteria, viruses, archaea, fungi and…
Q: Why does exposure to UV radiation cause death in vegetative cells but not endospores?
A: An endospore is a rough, non-reproductive, and dormant structure. It is produced by the bacteria in…
Q: Why is the mold Penicillium economically important?
A: Step 1 Penicillium is a blue or green mold which is a common saprotroph of cold environments growing…
Q: Why is the lower respiratory tract typically microbe-free?
A: Lung microbiota is the vast term for the community of pulmonary microbes that are found in the lower…
Q: Why are petroleum products naturally resistant to metabolism by most bacteria.
A: Petroleum, also known as crude oil, is a product of decaying organic matter including zooplankton…
Q: What are the four basic stages of biofilm formation?
A: The biofilm is a thin mucous layer that is formed by a bacterial colony and a few other…
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: do they consume or produce methane, i am stuck Methanogens _______. Complete the statement to make…
A: The small, microscopic, and mostly unicellular organisms are called microorganisms. They are of…
Q: Why would you not expect an obligate aerobe to have a fermentative pathway?
A: Fermentation is a metabolic process that produces chemical changes in organic substrates through the…
Q: How do hyperthermophiles keep proteins and DNA from beingdestroyed by high heat?
A: A hyperthermophiles are groups of organisms that can survive without trouble in extremely hot…
Q: Is anaerobic bacteria dangerous?
A: Anaerobic bacteria refer to those bacteria that can survive and grow without oxygen. These bacteria…
Why is most decomposition typically anaerobic in the deep waters of lakes and oceans?
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- Soil-based nitrogen-fixing bacteria appear to be highly vulnerable to exposure to UV radiation. Suppose that the ozone level continues to be depleted, what are the long-term effects on the planet?Why is the rate of decomposition affected by abiotic factors such as pH of the soil,availability of oxygen,temperature etc?How would a facultative anaerobe growth curve change if it was placed in the presence of oxygen environment? If the organism were to be placed in an anaerobic environment during log phase, how would the growth curve look?
- Why does an optional anaerobic bacterium usually grow better with oxygen?What metabolic process creates the rotten-egg smell characteristic of many anaerobic environments?Decomposition is faster if deteritus is rich in nitrogen and water soluble substance like sugars. When is the decomposition process slower?
- How does the climate influence the rate of decomposition? Tell me what climatic factors would cause HIGHER decomposition rates.Why does an facaltive anaerobic bacterium usually grow better with oxygen than without?Why are extended periods of exponential microbialgrowth in nature rare and often slower than ratesrecorded in laboratory settings?