Endospores 10 μη FIGURE 23.8 Clostridium tetani Terminal endospores are characteristic of this species.

Q: How is the India ink capsule stain an example of a negative stain?

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

Q: Bacillus based on the properties/ diseases caused by these bacterial species: anthracis. B) S.…

A: causing furuncles -E    Staphylococcus aureus , caused staph infections , resides on some areas of…

Q: The major trigger of endospore formation in Bacillus is nutrient deprivation. Without the…

A: Endospore is defined as a type of dormant, non-productive structure formed by various types of…

Q: What is an endospore?

A: There are various means which is used to kill the bacteria and other organisms. The methods used can…

Q: Why would aquatic microbes need maximal surface area?

A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…

Q: Clostridium Botulinum Physical caracteristics Shape Arrangement Gram status? Acid fast ?…

A: Physical Characteristics Clostridium Botulinum Shape  Rod shape Arrangement Arranged as…

Q: What is the role of the sheath?

A: The myelin sheath could be a protecting covering that surrounds fibres known as axons.

Q: Help indetifying the unknown bacteria ? Gram Stain: Pink  Cell Morpholgy: Bacillus  Oxygen…

A: Bacteria are prokaryotic unicellular organism that are devoid of membrane bound organelles and…

Q: Organism Characteristic Result Pseudomonas fluorescens Oxidase Escherichia coli VP Enterobacter…

A: The IMViC test includes four different tests that are used to identify and differentiate between the…

Q: What specifically causes colonies of lactose fermenters to be pink-red on MacConkey agar?

A: MacConkey agar is a selective media and a differential media that is used for isolation and…

Q: How does a capsule allow an organism to establish an infection?

A: Cryptococcus neoformans is a type of fungus which is found in the environment throughout the world.…

Q: Gram reaction: Shape: Arrangement: Special structure/s if any: 1 common disease caused: Neisseria…

A: Bacterial identification is often performed through the use of morphological and biochemical tests,…

Q: mycobacterium tuberculosis Can it form endospores? If yes, explain when they form endospores

A: Endospore It refers to the dormant, tough and the non-reproductive structure created by some…

Q: 23. Leptospira was first observed in 1907 in kidney tissue slices of a leptospirosis victim who was…

A: In the West, leptospirosis was first reported as fièvre jaune among Napoleon's forces at the siege…

Q: Sulfur Indole Motility (SIM) Medium H2S produced, color and +/-: ______________________________…

A: Sulphur indole motility medium used to test the ability of am organism to have properties of…

Q: Would use of alcohol based hand santizers destroy Clostridium difficile endospores? Yes No Maybe

A: Clostridium difficile is bacteria which cause bacterial infection which involves inflammation of…

Q: This bacterium is a gram positive rod. It is negative for the catalase reaction but does produce gas…

A: Given- 1. The bacteria is gram-positive. 2. Negative for catalase. 3. Produce gas from Glucose.

Q: A microbiologist is troubleshooting a batch of home-brewed ale that did not ferment properly. She…

A: Fermentation is a process that helps break down large organic molecules via the action…

Q: Name of Organism: Enterobacter aerogenes |Туре of Color Before Incubation Color After Incubation…

A: We are answering the First image as the second image is completely filled. Identification of…

Q: rum 2. Metallosphaera sedula 3. Lactobacillus acidophilus

A: Metabolism is a term that refers to all chemical events that take place in order for cells and…

Q: How does the name of this genus reflect the shape of the bacteria?

A: Bacteria are unicellular and prokaryotic organisms that live in wide variety of environments. It…

Q: The Gram-negative Treponema palladium has O lophotrichous O peritrichous O endo O monotrichous…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Significance of psychrotrophs / psychrotrophic bacteria in spoilage of refrigerated foods.

A: Psychrotrophs are bacteriums that are cold-tolerant or archaea that can thrive at low temperatures,…

Q: 10.2 to identify a gram-positive, catalase (No bubble) coccus.

A: Gram-positive bacteria is a positive result in the Gram stain test, which is a method used to…

Q: D Question 8 This slide image shows O Rhizopus. Penicillium. O bacteria O yeast. 58865

A: The image shown is budding in Yeast. Option D is correct.  Budding is the method of reproduction in…

Q: What is the unknown bacteria?

A: Bacillus is a genus with 268 species and 7 subspecies that are often found in the environment.…

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: Microorganism: Dinophysis sp Is this organism aerobe or anaerobe? What type would it be? Explain…

A: Introduction: An aerobic organism, also known as an aerobe, is one that can survive and grow in an…

Q: Organism Characteristic A В E Morphology Rod Rod Coccus Coccus Rod Motile Yes Yes No No Yes Gram…

A: Please follow step 2 for detailed explanation.

Q: Which of these antibitoics will kill endospores of Bacillus and Clostridium

A: Antibiotics are medicines that help stop infections caused by bacteria. They do this by killing the…

Q: Assume you stain Bacillus by applying malachite green with heat and then counterstaining with…

A: Introduction Staining is a technique for enhancing contrast in samples, usually on a tiny scale.

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: Isolate from bread and beer part 1: Gram stain of microbial isolate from raw bread dough and beer:…

A: Microbes are used in many different ways by humans in the production of various types of products.…

Q: MICROCOCCI gram positive cocci in strict aerobe V on BAP

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Q: Table 1: Yeast Fermentation Lab Observations and Results Before Fermentation After Fermentation…

A: Some yeasts will ferment sugars to alcohol and carbon dioxide within the absence of air however need…

Q: I need to discribe the "Endospore formation" step by step.

A: Microorganisms are small living forms that are only visible with the help of a microscope. The major…

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A: Bacillus subtilits is a soil bacterium. It is in fact one of the most common bacteria in soil and…

Q: Deodorant Phenyl will not kill which microorganism? O A. Plesiomonas O B. Treponema O C. Klebsiella…

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Q: 3. Appearance of surface growth of yeast cultures. Yeast Saccharomyces Chromogenesis…

A: Chromogenesis is pigmentation of the bacterial colonies.

Q: Bacillus anthracis has a length of 4.1 micrometers. Convert this value to scientific notation.

A: Scientific notation means way of expressing number from too large to small and opposite, mainly in…

Q: 1) In capsule staining, why does the capsules did NOT take in any dye?  2) In endospore staining,…

A: Stain is a dye used to colour living or dead organelles. Stains are of three types -  Acidic  Basic…

Q: This bacterium is a gram negative cocci. It can ferment glucose, meaning it is positive for…

A: Gram-negative bacteria can be present in almost every area on the planet that supports life.…

Q: The following yeast specie(s) are strictly obligate anaerobes. O A. Leucosporidium frigidum B.…

A: Obligate anaerobes are killed by normal atmospheric oxygen concentration. They only can live in…

Q: Endospores are very resistant to heat, drying, radiation and chemicals. True False

A: Introduction An endospore is a non-productive structure which is dormant and tough and is produced…

Q: 30. The optimum temperature for the growth of Mycobacte A. 25°C 8. 30°C C. 35°C D. 37°C E. 40°C

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Q: At the Sacramento River part 3: This is a 3rd microbe you isolated; here it is stained and seen with…

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A: The Green algae belongs to the kingdom plantae. The included groups are chlorophyta, charophyta,…

Archaeal cell structure

Bacteria and archaea are two different prokaryotic domains that, along with eukarya, make up the three domains of life. Archaeal organisms can be found all over the biosphere. Many genera are extremophiles, meaning they thrive in extreme environments such as extremely high temperatures, high salinity, or pH extremes. Bacterial and archaeal cells are characterized by the absence of a nucleus and membrane-bound organelles.