Would you expect to find the same typesof microorganisms associated with black smokerand carbonate vent systems? Explain.

Q: By what phosphate pollution is caused?

A: The excessive dumping of nutrients in the environment is known as nutrient pollution and it is a…

Q: What remedies can be suggested to deal with poor air quality from pig farming?

A: Pig farming is one of the major commercial activities in the food business. Poor odors, emitted from…

Q: ITEM I A B с MSM MICROBIAL PROFILE MICROORGANISM/CAUSATIVE AGENT GRAM REACTION OXYGEN REQUIREMENT…

A: As per our guidelines we are Not allowed to answer more than three sub parts at a time please ask…

Q: Which two distinct microbial processes are responsible for the release of fixed nitrogen as…

A: Atmosphere consists of 78% percent of nitrogen; it is an essential element for the growth and…

Q: Which organism(s) would likely be classified as an alkaliphile?

A: The pH is a negative logarithm of the hydrogen ion concentration. It measures how many hydrogen ions…

Q: Which of the media types would predict is used to detect possible fecal contamination of water in…

A: The fecal contamination of water in Puget sound comes from sources like marine effluent discharge,…

Q: Explain the Alkali reserve ?

A: Alkali reserve is represented by Plasma bicarbonate . Bicarbonate concentration is significantly…

Q: You have discovered a new microorganism that oxidizes ammonia. How will you determine if this…

A: Thaumarchaeote is a prokaryote which belongs to Archaebacteria. The archaebacteria and bacteria…

Q: In what environments might the following organisms be found? psychrophile

A: Organisms are of three types based on the temperature at which they grow. They are psychrophiles,…

Q: Explain why high concentration of suger, salt and acid do not support microbial growth, only it have…

A: Microbial Growth refers to the growth of a microbial population i.e., an increase in its cell number…

Q: Why does secondary treatment of wastewater require O2?

A: Secondary treatment is a part of wastewater disposal system, where the sewage or other waste waters…

Q: What are the various constituents of domestic sewage? Discuss theeffects of sewage discharge on a…

A: Domestic sewage is characterized by waste water that discharged from the residential areas.

Q: Will autotrophic organisms contain more or less 12Cin their organic compounds than was present in…

A: Autotrophic organism are those organisms which produce complex compound such as carbohydrate, fats,…

Q: Why would it be impossible for gram-positive bacteria to storesulfur as gram-negative…

A: Gram-negative bacteria are bacteria that do not retain the crystal violet stain used in the Gram…

Q: Explain why surfactant chemicals are more effective against gramnegativebacteria than against…

A: Microorganisms are small organism that cannot be seen by naked eyes. They include bacteria, fungi,…

Q: Give a general definition of industrial air pollution?

A: Pollution is the presentation of contaminants into the common habitat that cause unfriendly change.…

Q: Account for the inability of aerobes to grow in the absence of O2

A: Aerobes require oxygen and cannot perform their metabolic processes in the absence of oxygen. These…

Q: How does primary sludge differ from activated sludge? What type of changes in the sludge are carried…

A: Since you have posted multiple questions we solve the first question for you. To get the remaining…

Q: . How could microorganisms be used to remove phosphate in wastewater?

A: Microalgae are able to convert nutrients from wasrewater into biomass and bioproducts,thus improving…

Q: How would a facultative anaerobe growth curve change if it was placed in the presence of oxygen…

A: Facultative anaerobes are organisms that survive in the presence of oxygen and use oxygen for…

Q: ITEM MSM MICROBIAL PROFILE MICROORGANISM/CAUS ATIVE AGENT I A GRAM REACTION B OXYGEN REQUIREMENT с…

A: Living organisms on this planet can be categorized into Plants, Animals and Microbes. The microbes…

Q: Which of the following microorganisms require the major available (aW) of water to proliferate?

A: aW is the water activity, is the measurement of available water. 0.62 is the minimum requirement for…

Q: Name the secondary pollutant.

A: Pollution is introduction of any substance which causes undesirable disturbances in the environment/…

Q: Example of psychrotrophic bacteria includes:

A: Psychrotrophic bacteria are those bacteria which can grows at 7°C although their optimal growth…

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: Which microbial control agent would most effectively inhibit anaerobes and why

A: Hydrogen Peroxide

Q: When would tertiary treatment of wastewater be necessary ?

A: Water is the important natural resources.Water treatment is done in order to reuse the water again…

Q: How is water decontaminated and made safe to drink?

A: Water is very important for our survival it is required in almost all the processes which we do in…

Q: Wastewater treatment process is endothermic or exothermic?

A: The wastewater treatment process is done in the wastewater treatment plant. It is completed in three…

Q: Microorganisms are involved in each of the following processes EXCEPT infection fog production…

A: Ans: Fog production

Q: Out of the 5 possible oxygen requirements (Obligate aerobes, microaerophiles, etc), what…

A: Bacteria are microscopic organisms which belong to prokaryote because these are unicellular…

Q: how are microorganisms are involved in the production of lagers? include the process of…

A: Lager is a kind of beer which has been blended and molded at low temperature. Lagers can be pale,…

Q: Name any two gases produced during secondary treatment of Sewage?

A: Wastewater treatment involves removal of harmful contaminants from the wastewater or sewage water…

Q: Escherichia coli is used as an indicator organism to determine pollution of water with what?

A: Bioindicator as the term suggests is the indicator of the quality of the environment. The function,…

Q: What physical and chemical conditions are necessaryfor the rapid microbial degradation of oil in…

A: Biodegradation refers to the transformation of complex organic compounds by bacteria, fungi, and…

Q: Explain the effect that environmental factors exert on the growth and development of an algal batch…

A: The growth and development of algae is controlled by various environmental factors. This includes,…

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: Why are microorganisms present in the bodies of water?

A: Microorganisms present in water use the water to take in food and to remove unwanted waste products.…

Q: Identify, by metabolic type, microorganisms responsible for dissimilatory nitrate, sulfate, and iron…

A: Microbiology is the branch of biology that deals with study of organisms that are too small to be…

Q: Every year, supposedly safe municipal water supplies causeoutbreaks of enteric illness.a. How in the…

A: Water pathogens enter the water sources by faecal contamination. When the infected person or animal…