Which of the following would be considered an example of bioremediation? applied environmental biotechnology journal applied environmental biotechnology journal. which one does not belong with the others? 23) Suppose you are studying the nitrogen cycling between vegetation, sediments, and water in a pond ecosystem over the course of a month. Example: Bioventing, Biosparging, Bioaugmentation. What are three major requirements of replication? 50) Use the following figure to answer the question. In most cases, it is regarded as ex situ bioremediation, while in some cases, it is regarded as in situ bioremediation technique. While reduction of pollution is a preferred strategy, cleaning up pollution is also an element of sustainability that reflects current realities. best fitness class schedule; healthcare advocate jobs near berlin; uranium crystal structure C. Mimicking the processes of natural in a laboratory or industrial context. Following, the MESIF pieces were washed five times with PBS, and each time the MESIF materials were squeezed with a glass rod for 1 min. From the perspective of human health, malnutrition is important because it. c. large and shrinking. (B) using a bulldozer to regrade a strip mine (C) reconfiguring the channel of a river (D) adding seeds of a chromium-accumulating plant to soil contaminated by chromium Discussion You must be signed in to discuss. 68) If you applied a fungicide to a cornfield, what would you expect to happen to the rate of decomposition and net ecosystem production (NEP)? What was the factor that caused Steere to reach his, Why was the disease more prevalent between June and, In 1864, Lister observed that patients recovered completely from, simple fractures but that compound fractures had disastrous. Which of the following is an example of bioremediation? Which one of the following is not a naturally-occurring element that may be hazardous to human health? (A) adding nitrogen-fixing microorganisms to a degraded ecosystem to increase nitrogen availability (B) using a bulldozer to regrade a strip mine (C) reconfiguring the channel of a river (D) adding seeds of a chromium-accumulating plant to soil contaminated by chromium Answer <5 minutes), and/or delivering IR under non-physiological conditions (e.g. -They recycle chemical elements directly back to primary consumers. Explanation: Bioremediation branches from biotechnology where either genetically engineered or naturally existing microbes are used to clean up pollutants and contaminating materials from the environment. Choose from the following categories: - Oil spill cleanup . b. A) adding nitrogen-fixing microorganisms to a degraded ecosystem to increase nitrogen availability B) using a bulldozer to regrade a strip mine C) reconfiguring the channel of a river D) adding seeds of a chromium-accumulating plant to soil contaminated by chromium According to the author of "The News", what advice did the highly respected anchorman Walter Cronkite give to the viewers of TV news? Which of the following is an example bioremediation? can a doctor charge more than your copay; sonic 1 gamejolt android The decrease in pH eliminated all nitrogen-fixing bacteria populations in the area. application of oil-degrading bacteria to an oil spill, application of bacteria to a crop to prevent frost damage, fixation of gaseous nitrogen into usable nitrogen, production by bacteria of a human protein such as interferon, Spallanzanis conclusion about spontaneous generation was, challenged because Antoine Lavoisier had just shown that oxygen, was the vital component of air. Biostimulation This kind of strategic is linked through the injection of specific nutrients at the site (soil/ground water) to stimulate the activity of indigenous microorganisms. Its use consists of delivering the total ionizing radiation (IR) dose to cells over a time that is too short for substantial damage repair to occur (e.g. 63) The discipline that applies ecological principles to returning degraded ecosystems to a more natural state is known as, 64) Nitrifying bacteria participate in the nitrogen cycle mainly by. Course Hero uses AI to attempt to automatically extract content from documents to surface to you and others so you can study better, e.g., in search results, to enrich docs, and more. November 5, 2022. by madden 23 performance vs image quality ps5. Which one of the following is an example of bioremediation. E) increased number of illnesses. 38) Which trophic level is most vulnerable to extinction? Phytoextraction Each of the following is an example of a beneficial function of microorganisms EXCEPT. 14) Use the following figure to answer the question. Which of the following would be considered an example of bioremediation? While there are many different microbes used in sewage treatment, there are three well-known microbes that play an instrumental role in keeping sewage clean. Which of the following is an example of bioremediation? a. application of oil-degrading bacteria to an oil spill b. application of bacteria to a crop to prevent frost damage c. fixation of gaseous nitrogen into usable nitrogen d. production by bacteria of a human protein such as interferon e. all the above While you are collecting data, a flock of 100 Canada geese lands and spends the night during a fall migration. e. Acid rain deposition. the laboratory and medical procedures employed to prevent microbial contamination are called _______________. About how much of the chemical energy fixed by photosynthesis of the grass (100 percent) is available to the hawk? mesophytes adaptations mesophytes adaptations on November 3, 2022 on November 3, 2022 What is the approximate production efficiency of this animal? 4) Use the following figure to answer the question. Question: Which of the following is an example of bioremediation? 26) Which of the following is an accurate statement regarding mineral nutrients in soils and their implication for primary productivity? 18) Use the following figure to answer the question. 22) You own 300 acres of patchy temperate forest mixed with grassy meadows. 41) If the flow of energy in an arctic ecosystem goes through a simple food chain, perhaps involving humans, starting from phytoplankton to zooplankton to fish to seals to polar bears, then which of the following could be accurate? a. small and stable. READ: Benefits and Examples of Sustainable Construction. Ecologists designed an experiment to determine whether nitrates or phosphates are more limiting to algae growth. 66) The Hubbard Brook watershed deforestation experiment yielded all of the following results except which of the following? A lake in Canada (Lake 226) was divided into two equal-sized sections by a vinyl curtain. Adding chemical dispersants following an oil spill. Some plants which can be used for phytoremediation are Indian Mustard, Indian Grass, Brown mustard, Sunflower plants, Barley Grass, Pumpkin, Poplar trees, Pine trees, and White Willows. Which of the following would be considered an example ofbioremediation? 46) Use the following figure to answer the question. Which group founded the People's Party (also known as the Populists)? Emerging infectious diseases can be due to ________. A) bulldozing the land around an abandoned strip mine to combat erosion B) scraping a river bottom with a tool to remove contaminated sediments C) reconfiguring a river channel to increase the flow of water down a river 58) The discipline that applies ecological principles to returning degraded ecosystems to a more natural state is known as ________. 35) Why does a vegetarian leave a smaller ecological footprint than an omnivore? Each of these types of bacteria help the treatment . 3 bioremediation examples To better understand bioremediation, it's helpful to gain some insight into how and where remediation is deployed. Growing large colonies of bacteria to produce antibiotic chemicals C. Mimicking the. In the scientific name, Escherichia coli, Escherichia is the _____________. -They secrete enzymes that convert the organic molecules of detritus into CO2 and H2O. Enter your email for an invite. True or false: Bioremediation usually involves "pump and treat. The removal of petroleum products in an oil spill. How is this prob-em related to the problem of poverty? It can be divided into two-Microbial bioremediation, Phytoremediation. It was banned from many common products in the United States because it is a carcinogen, is fatal at high doses, and is linked impaired mental and physical growth in children at low doses. This preview shows page 6 - 8 out of 20 pages. Add your answer and earn points. The pesticide DDT is an example of which one of the following? 8) Use the following figure to answer the question. 39) The major food producers for other living organisms is/are. Your results indicate that a particular chemical causes birth defects. 65) Which of the following has the greatest effect on the rate of chemical cycling in an ecosystem? Which of the following is an example of a biological agent that effects human health? Answer: E. 39. argument about climate change with conclusion and premise. The role of microorganisms in wastewater treatment helps to treat and purify wastewater and make it less harmful to the environment. (A) adding nitrogen-fixing microorganisms t No views Oct 26, 2022 0 Dislike Share Save Numerade 3.05K subscribers Which of the following. Al-Khobar -King Khaled St. Khaled Business Tower . 42) Use the following figure to answer the question. 30) Why is it that satellites, using wavelength reflectance technology, detect variable levels of productivity across Earth's oceans, rather than an increase toward the equator? You are working as an environmental toxicologist for the government. a. use of Bacillus thuringiensis to kill crop-eating insects b. use of Sacccharomyces cerevisiae to make wine c. use of cowpox virus to vaccinate against smallpox d. use of Pseudomonas to remove uranium from soil at weapons depots all of the above These have rejuvenating and revitalizing characteristics which help the process. the use of bioremediation by humans is an example of || Answer: Using bacteria to make antibiotics and vitamins is not an example of bioremediation. The cleanup of contaminated soil. Bioremediation companies that specialize in soil and groundwater use microbes that feed on the hazardous substances for energy which results in the breakdown of the targeted contaminant. Edge Reading, Writing and Language: Level C, David W. Moore, Deborah Short, Michael W. Smith, Literature and Composition: Reading, Writing,Thinking, Carol Jago, Lawrence Scanlon, Renee H. Shea, Robin Dissin Aufses. How does this occur? 7) Use the following figure to answer the question. A) Materials are repeatedly used, but energy flows through and out of ecosystems. A. With his emphasis on individual freedom and minimal federal interference, to which modern political ideology was Andrew Jackson most closely aligned. 19) Use the following figure to answer the question. role of chemistry in biotechnology ppt. Which of the following is an example of bioremediation? (A) adding nitrogen-fixing microorganisms to a degraded ecosystem. Hydrocarbons are sensitive to biodegradation, some more easily than others. use of Pseudomonas to remove uranium from soil at weapons depots. skyrim nightingale moons; njsla practice test grade 3; automatically scroll to bottom of page. 14. Which of the following would be considered an example of bioremediation? The primary reason for this pattern is that ________. (A) adding nitrogen-fixing microorganisms to a degraded ecosystem to increase nitrogen availability (B) using a bulldozer to regrade a strip mine (C) reconfiguring the channel of a river (D) adding seeds of a chromium-accumulating plant to soil contaminated by chromiumWatch the full video at:https://www.numerade.com/questions/which-of-the-following-is-an-example-of-bioremediation-a-adding-nitrogen-fixing-microorganisms-to-a-/Never get lost on homework again. From dry air, . (B) using a bulldozer to regrade a strip mine. An example of bioaccumulation is b. the mercury contained in fish builds up on animals that eat the fish. 40) Consider the food chain of grass grasshopper mouse snake hawk. C) Materials are cycled into ecosystems from other ecosystems, but energy constantly flows within the ecosystem. Take a look at three key bioremediation examples in action. The basic bioremediation methods are: Bio-stimulation, attenuation, augmentation, venting and piles. All of the following are examples of biotechnology except ________. Industrial site decommissioning The best example of bioremediation is Bacteria are introduced to break down hydrocarbons in an oil spill.. Assume that, over a period of time, an owl consumes 5,000 J of animal material. 45) Use the following figure to answer the question. 36) For most terrestrial ecosystems, pyramids composed of species abundances, biomass, and energy are similar in that they have a broad base and a narrow top. -They convert organic materials from all trophic levels to inorganic compounds usable by primary producers. a. adding nitrogen-fixing microorganisms to a degraded ecosystem to increase nitrogen availability b. using a bulldozer to regrade a strip mine c. reconfiguring the channel of a river d. adding seeds of a chromium-accumulating plant to soil contaminated by chromium 1 (three marks) Streptomyces is a beneficial bacteria that converts ethanol into vinegar S soil and groundwater to degrade ionic mercury and toluene in radioactive mixed waste environments [ ]. Per square meter 11 ) Which of the following figure to answer the question the government contained fish! 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