This microbe does not have a fermentation pathway sufficient for growth when oxygen is not present O Obligate anaerobe O Aerotolerant O Obligate aerobe O Microaerophile

Q: At the Brewery part 3 continued: You also isolated many single-celled microbes (see photo below). .…

A: The group fungi have diverse, eukaryotic heterotrophic organisms. They are mostly found in warm and…

Q: Enterobacteriaceae species might be differentiated (from one another) by all of the following…

A: Amino acid fermentation reports by enterobacteriaceace family members has not been published yet.…

Q: In the lab you are testing a bacterium's oxygen requirement for growth. You grow your bacterium in a…

A: On the basis of the oxygen requirement, microorganisms can be classified as aerobic and anaerobic.

Q: * Thermophiles grow at .28 Low salts O High temperature High oxygen O Low pH O

A: The organism that grows and lives in an acidic or low pH environment are called acidophiles.

Q: A strictly fermentative bacterium produces ATP A. by glycolysis only. B. by photosynthesis only. O…

A: Answer C  is correct.

Q: Which of the following is often added to wine to inhibit growth of the natural microbial populations…

A: Wine production:                        In red wine, the role of malolactic fermentation act as a…

Q: Chemoautotrophs can survive on ____________ alone.a. minerals b. CO2 c. minerals and CO2 d. methane

A: Chemoautotrophs are the organisms that acquire their energy by the oxidation of inorganic or organic…

Q: An obligate halophile requires higha. pH b. temperature c. salt d. pressure

A: There are many kinds of microbes that live in a variety of environment like salt, under high…

Q: Psychrophiles would be expected to growa. in hot springs. b. on the human body.c. at refrigeration…

A: it is a bacteria

Q: Which type of bacteria is responsible for producing ex-tremely toxic sulfuric acid?(a) Thiobacillus…

A: The most dangerous group of bacteria are the sulfur oxidising due to their ability to produce…

Q: The thermal death point refers to: 1) The time it takes to kill an organism in an autoclave 2) The…

A: As more and more microbes were discovered and identified as the cause of various infections or…

Q: Bacteria are thermophiles. Select one: O True O False

A: Bacteria are a type of biological cell which belongs to the prokaryotic domain. Bacteria are the…

Q: The spoiled bottle of wine that was stored at standard room temperature for several months…

A: An acidophile is an organism that can or must live in an acidic environment. An acidic environment…

Q: Some species of algae, bacteria and shrimp can live in the Great Salt Lake in Utah. Such organisms…

A: A few bacteria, algae & brine shrimp species live in the great salt lake in Utah. They are…

Q: The genus name of this free-living aquatic microbe is It uses for motility and a(n) to prevent…

A: This is a picture of free-living aquatic microbes. It has one central nucleus with several yellow…

Q: Give description to each of the ff. Piezophiles Halophiles Thermophiles Cryophiles Acidophiles…

A: Introduction An extremophile is an organism that thrives in extreme environments, Depending on their…

Q: What are the cofactors are involved in redox reactions? selected all that apply: A) FAD B) CoA…

A: Coenzyme are tiny organic non - protein molecules that are needed by enzyme and thus promote its…

Q: ou are given an unknown bacterium in the lab and have to determine unknown bacterium's oxygen needs.…

A: Each living organism has certain kind of respiration process for synthesizing energy by breaking…

Q: Which of the following bacteria are most likely to be pathogenic? O Psychrophiles O Mesophiles O…

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: The bacteria Listeria monocytogenes is capable of doubling every 36 hours in the refrigerator at 4°C…

A: Psychrophiles  The word psychrophile is derived from a combination of two words, "psychro" and…

Q: Selective media: O Is regular nutrient agar that can grow any microorganism Selects for the growth…

A: Cultured bacteria are any bacteria that grow in the lab by the microbiologist using the required or…

Q: A microbe that grows only at the bottom of a tube of thioglycollate medium is probably a(n)…

A: Obligate aerobes are those bacteria that grow exclusively in the presence of molecular Oxygen and…

Q: Bacteria that thrive in puncture wounds are likely to be (a) aerobes (b) photoautotrophs (c)…

A: Aerobes are the organisms that live and reproduce only in the presence of free…

Q: A patient with flatulence (gases in the digestive tract) might have active View Available Hint(s)…

A: Flatulence is a buildup of gas in the digestive system that can lead to abdominal…

Q: If you are working at a sewage treatment plant, which microbial process(es) would you use to reduc…

A: The wastewater that is released from the household, factories, industries, etc. is first treated to…

Q: Which pertorm(s) only termentation a. Obligate anaerobic bacteria b. photosynthetic bacteria c.…

A: Fermentation is a complicated sequence of processes triggered by microbes that may be present at the…

Q: 1. Bacteria that derive their carbon from carbon dioxide and theirenergy from the oxidation of…

A: Bacteria are unicellular organisms that constitute a huge domain of the prokaryotic microorganisms.…

Q: Food microbiology involves the following, except _______________ . a. fermentation b. western…

A: Introduction :- The study of microorganisms that colonise, alter, and process food as well as those…

Q: Some purple nonsulfur bacteria utilize solar energy but require an organic carbon source. They are…

A: in order to answer the question, lets look at the following table to understand the various…

Q: H. pylori grows optimally in an acidic environment, such as the stomach, this organism is a/an…

A: Helicobacter pylori bacteria is a gram-negative, microaerophilic, spiral bacterium usually found in…

Q: What type of microbes can not be effectively killed by low temperature (i.e. freezing) treatment?…

A: The organisms which can survive in extreme conditions are known as archaebacteria.

Q: Microbes that make us sick are typically_ a) mesophiles Ob) psychrotrophs Oc) thermophiles d)…

A: The correct answer is (c) thermophiles.…

Q: E. coli is growing in a flask containing Tryptic Soy Broth at 37°C, in the presence of oxygen. The…

A: Correct option is aerobic respiration

Q: Organısms that grow at temperatures in excess of 100 C are known as A) O thermophiles. B) O extreme…

A: For, the various organisms to sustain their lives, there is a range of parameters such as…

Q: Microaerophilic bacteria a. are killed at atmospheric oxygen b. grow well in 20% 02 incubator c.…

A: Microaerophilic bacteria are those which can survive in oxygen but they requires environment where…

Q: Which of the microbes listed below would be most optimal to use in alcohol production? O Escherichia…

A: Alcohol production Alcohol is any organic compound in which the hydroxyl functional group(-OH) is…

Q: Wild-type bacteria can grow in broth or on agar that contains just an organic carbon source, like…

A: Prototrophs - wild type Auxotrophs - mutant type

Q: Microbes inhabiting the gastrointestinal tract of cattle known as methanogens would most likely be…

A: The cellular respiration is involved in energy (ATP) production by metabolism of glucose.

Q: A prokaryote that lacks peptidoglycan, is positive for branched hydrocarbons, thrives in hot sulfur…

A: There are different organisms living at different places .some are living at high temperatures while…

Q: The following plates were inoculated with organisms A, B, C, and D on each sector of this plate.…

A: The study of tiny living creatures such as bacteria, viruses, fungus, algae, and protozoa is known…

Q: Microorganisms that require carbon dioxide for growth are called: * A)Psychrophiles B)Capnophiles…

A: Microbiology is an indispensable subject of biological sciences that concerns the study of microbes…

Q: Bacterial growth a d. An iron-oxidizing bacterium growing at neutral pH needs to grow in low oxygen…

A: Microbiology is the study of microorganisms that are invisible to the naked eye. The microorganisms…

Q: Which microbe is NOT found present in water with eutrophication events(s)? A. Nitromonas sp. B.…

A: Few important points are as follows: As we know that eutrophication is a process by waterbodies…

Q: Chopped garlic often contains C. botulinum endospores and iscommonly sold submerged in olive oil,…

A: C. botulinum endospores is a potent nerve toxin that is rare and causes a paralysis disease called…

Q: A strictly fermentative bacterium produces ATP A. by glycolysis only. B. by photosynthesis only. OC.…

A: Introduction The process of respiration can be aerobic or anaerobic. The process of anaerobic…

Q: Which of the followings is not and electrophile? +NO2 CH2=CH2 Fe+3 BF3

A: Electrophiles are chemicals that have the ability to attract electrons. Usually, these molecules…

Q: Most human bacterial pathogens are O thermophiles and alkalinophiles O psychrophiles and acidophiles…

A: Mesophiles are known to be adapted to moderate temperature. Mesophiles means middle loving.

Q: Which of the following is most likely to be used for sewage treatment? View Available Hint(s) for…

A: Microbes are the organisms that can't be seen by naked eyes. The microscope is used to see small…

Soil Ecosystem

Soil provides a habitat or living environment for a large number of different species of organisms as well as plants. It provides all the essential nutrients and minerals for plants to grow. All these together form the soil ecosystem.