Abacteria isolated from Yellowstone National Park is found to use the chemical methane as a food source. Which term best describes the energy source for this organism? OChemotroph OPhototroph OHeterotroph OAutotroph

Q: What is the difference between photoautotroph and chemoautotroph bacteria when both synthesise their…

A: Bacteria are microscopic single-celled prokaryotes that thrive in diverse environmental conditions.…

Q: You have 2 organisms, A and B. One is an obligate aerobe and the other is an obligate anaerobe. You…

A: Microorganisms are categorized based on their oxygen requirement: Obligate aerobes Obligate…

Q: Why did we soak our root nodules in bleach or alcohol before isolating rhizobia from them?

A: INTRODUCTION Rhizobia : It is a nitrogen fixing bacteria seen in plants.

Q: Turbidity affects light penetration. Discuss how this impacts the growth and reproduction of the…

A: Producers are the organisms that can make organic food from simpler inorganic substances.

Q: Name 5 organisms that can carry out nitrification, write the chemical reaction, what enzyme carries…

A: The nitrogen cycle is the biogeochemical cycle by which nitrogen is fixed and also recycled back to…

Q: Give the graphic representation of life cycle of Eurotium

A: In the life cycle of Eurotium, there are generally two generations or phases found. The first phase…

Q: What is unique about the genome of Thermotoga and the lipidsof Thermodesulfobacterium?

A: The species of Thermotoga are Gram-negative, nonsporulating, rod-shaped hyperthermophiles. They are…

Q: Select the true statements about micorrhiza :

A: Mycorrhiza may be defined as a symbiotic association between plants and fungi for mutual benefit of…

Q: A household cleanser is labeled germicidal. Explain what thismeans to you

A: once a household preparation is labeled bactericidal, this implies that the product is distructive…

Q: What waste product do yeast produce under anaerobic conditions? lactic acid ethyl…

A: The process by which yeast produces ethanol under anaerobic conditions is a form of fermentation,…

Q: Predict the relative amounts of gas production by yeast when using the following carbohydrates as…

A: Yeast requires a carbohydrate, such as glucose or sucrose, to undergo glycolysis and produce energy…

Q: What type of chlorophyll used by cyanobacteria when shaded Chlorophyll a Chlorophyll b…

A: Cyanobacteria form the most important oxygen producing bacteria of the plane and are prokaryotes.…

Q: Which of the following is not a characteristic of the Enterobacteriaceae? Group of answer choices…

A: Enterobacterium is a family of gram negative bacterium, facultative anaerobe, non spore forming…

Q: Write an article of Methane extraction from anaerobic digestion.

A: Anaerobic digestion is a biological process that breaks down organic materials in the absence of…

Q: How much light (in watts or photons) is produced by luciferin, by dinofalgelates and by Virbio…

A: Luciferin is a light-emitting compound found in several organisms, including fireflies, fish, and…

Q: Use the chart to categorize the following.  Rose  Mushroom  E. coli  Algae  Chloroflexia  Human…

A: Introduction: Nutrition is the sum of all those activities which are concerned with ingestion,…

Q: How does Azotobacter differ from Rhizobium and its relatives? Consider both their biology and their…

A: Microorganisms capable of transforming atmospheric nitrogen into fixed nitrogen are included in the…

Q: Which statement among A-C is false regardıng photoheterötrophs. A) O they can convert sunlight to…

A: Answer: PHOTOHETEROTROPHS = These are heterotrophic phototrophs which uses light as source of…

Q: Explain the consequences to the nitrogen gas in the atmosphere if all the nitrogen- fixation…

A: Nitrogen fixation is the process by which atmospheric nitrogen is converted to a kind of nitrogen…

Q: ch is  produces by fungus to digest cellulose in the environment; endoenzyme exoenzyme catalase…

A: A fungus is an organism with hyphae, mycelium, and spore production. Organisms like yeasts and molds…

Q: Both Azotobacter and the rhizobia are areobes. What does this tell you about how they generate ATP?…

A: Introduction ATP can be produced by two ways either by substrate level phosphorylation or by…

Q: Nitrogen fixation is carried out by.

A: Nitrogen fixation is a process in which atmospheric nitrogen is fixed into plant roots by the…

Q: Mycorrhiza – What is mycorrhiza? Describe the differences between the two main categories…

A: Introduction Fungi are a diverse group of organisms that are found in almost every ecosystem on…

Q: Compare photo litho autotrophy with chemo-organo heterotrophy. Sun light is the ultimate source of…

A: The organisms can be classified based on the source of nutrition in two categories, autotrophs, and…

Q: What property is shared by piezotolerant,piezophilic, and extremely piezophilicmicroorganisms?

A: Microorganisms are the tiny living beings that are adapted to live under a variety of conditions.…

Q: Identify the best taxonomic category that best describes the prokaryote in the given scenario.…

A: In the question, archae living in hydrothermal vent was cultured on the vent itself. The best…

Q: scilla Anabaena 400, R

A: Both Oscillatoria and Anabena are blue green algae or cyanobacteria that are able to perform…

Q: Describe the colonial appearance (color(s)) of an organism growing on Hektoen agar if it did not…

A: Hektoen Enteric Agar is a differentiating and selective medium. The presence of the dyes Acid…

Q: e the following distinct characteristics of the organism in domain archaea

A: A domain (sometimes superregnum, superkingdom, or empire) is a taxon that places above a kingdom in…

Q: In cyanobacteria, nitrogen fixation takes places in specialized cells called heterocysts nitrospores…

A: CyanobacteriaIt refers to a group of photosynthetic bacteria that obtain their energy through the…

Q: A venus flytrap is a carnivorous plant. Which of the following best describes this organism…

A: A Venus flytrap is  a carnivorous autotroph plant. It can harness sunlight for energy.  Venus…

Q: What type of bioluminscence produces 1000 photons of light per second in a normal situation without…

A: Bioluminescence is the process by which living organisms produce light through a chemical reaction,…

Q: How can Clostridium tetani survive in aerobic environments? O forms endospores O form biofilms…

A: Clostridium tetani is a Gram positive rod-shaped bacterium. Clostridium tetani is an obligate…

Q: Complete the picture of the thylakoids membrane in the beaker with solution at PH 8

A: The thylakoid membranes of a chloroplast is an internal system of interconnected membranes, that…

Q: Rhizobium is important agriculturally because it supplies __________ to plants such as peas and…

A: Rhizobium is a rod shaped bacterium which are found in the roots of leguminous plants such as sweet…

Q: A patient comes to your clinic complaining of a sore throat. When you perform the physical exam, his…

A: INTRODUCTION Catalase test : Used to differentiate among Staphylococcus and Streptococcus.

Q: Which group of eubacteria complete nitrogen fixation?  proteobacteria green bacteria cyanobacteria…

A: The kingdom Monera is divided into two subkingdoms that are archaebacteria and eubacteria. The…

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…

Substance Abuse

Substance abuse refers to the use of illegal drugs in excessive quantities, as well as the misuse of legal substances such as prescription or over-the-counter pharmaceuticals or alcohol for purposes other than those intended. Drug addiction, also known as substance use disorder, is a disease that affects the brain and behavior of a person. It leads to a failure to control the use of any drug or prescription, legal or illegal.