Match the expected result (purple, red, or colorless) to the following descriptions of Gram-stained cells. Choices may be used more than once---------. Staphylococcus aureus after decolorization
Q: List the following to determine the unknown bacteria: Streptococcus mutans 1) Morphology &…
A:
Q: Match the expected result (purple, red, or colorless) to the following descriptions of Gram-stained…
A: Gram staining is performed to distinguish between the gram-positive and gram-negative bacteria. In…
Q: Peptidoglycan on bacterial cell walls is stained by crystal violet dye and for this reason those…
A: True
Q: TUBE NO. 1. 3 ml of RESULT and OBSERVATION TREATMENT | 2 mL of NAOH solution egg albumin solution…
A: Proteins are macromolecules that are made up of Amino acids joined by peptide bonds. Linear chain of…
Q: The genera Streptococci and Staphylococci are important bacterial groups to study as they contain…
A: Streptococci are coccoid bacterial cells microscopically, and stain red (Gram-wonderful) when the…
Q: Which microorganism has a positive Buffered Azide Glycerol Glucose Test? Streptococcus agalactiae…
A: ANSWER;-Streptococcus Faecalis
Q: Determine the optimal pH (or range of pH) for: Escherichia coli and Staphylococcus aureus
A: Several factors like temperature, pH ,food etc determine the growth and survival of an organism.
Q: Describe the following pathogenic bacteria: Bacterium 1. Bacillus anthracis 2. Escherichia coli 3.…
A: Bacterium Staining Reaction Morphology Disease(s) 1. B. anthracis Gram staining: positive, large…
Q: earch for the following bacteria and complete the table below. Bacterium Stain Description or…
A: Flavobacterium capsulatum when stained with capsule stain shows a Pericellular Halo around the cell…
Q: What are Romanowsky stains? Name four of these.
A: Staining is a technique used to enhance contrast in samples , generally at the microscopic level.…
Q: a tabular form, sufficiently list all unacceptable smears and their causes.?
A: We know Examination of blood film or smear is very essential to rule out the certain diseases/…
Q: Which bacteria is demonstrating the presence of tryptophanase? None of the bacteria Bacteria S…
A: In indole production test, we determine the microorganism's ability to produce an enzyme…
Q: Hello, Please answer the following attached Microbiology question AND ANSWER ALL 3 PARTS COMPLETELY.…
A: There are several staining methods are already discovered and continuously used in microbiology one…
Q: Match the expected result (purple, red, or colorless) to the following descriptions of Gram-stained…
A: Step 1 Gram-staining is a procedure of staining than can be used to differentiate between bacterial…
Q: Match the expected result (purple, red, or colorless) to the following descriptions of Gram-stained…
A: Gram staining is a common staining technique that is used to differentiate bacteria based on their…
Q: Salmonella typhi is a facultative anaerobe. Explain comprehensively.
A: The group Enterobacteriaceae includes the genus Salmonella, which consists of microorganisms linked…
Q: Match the expected result (purple, red, or colorless) to the following descriptions of Gram-stained…
A: Bacteria are a group of prokaryotic organisms or monera which is charecterised by peptidoglycan…
Q: Match the expected result (purple, red, or colorless) to the following descriptions of Gram-stained…
A: Gram-staining is a procedure of staining than can be used to differentiate between bacterial…
Q: can you draw the following on positive simple staining in 1000x objective? thank you.…
A: For the purpose of staining, dyes are selected based on their chemical properties and the specimen…
Q: Match the expected result (purple, red, or colorless) to the following descriptions of Gram-stained…
A: The bacteria is the unicellular prokaryotic organism that maintains a definite shape since it…
Q: Correctly identify the bacteria based of the information provided: Bacilli, Gram-, oxidase-, Motile.…
A: Bacteria are ubiquitous microscopic prokaryotic organisms that cannot be seen as such through naked…
Q: Media is TGA explaining based on what kind of microorganisms it allows to grow?
A: TGA is a complex media based upon its chemical composition. Complex media are the media in which the…
Q: Match the expected result (purple, red, or colorless) to the following descriptions of Gram-stained…
A: Distinguishing characteristics such as shape,arrangement of cells, capsule formation or formation of…
Q: Match the expected result (purple, red, or colorless) to the following descriptions of Gram-stained…
A: Various characteristics such as shape,arrangement of cells, formation of capsule or spores can be…
Q: Match the expected result (purple, red, or colorless) to the following descriptions of Gram-stained…
A: The bacteria is the unicellular prokaryotic organism that maintains a definite shape since it…
Q: The form of genetic exchange in bacteria that is most susceptible to the activity of…
A: A deoxyribonuclease is an enzyme that catalyzes the hydrolytic cleavage of phosphodiester linkages…
Q: Match the expected result (purple, red, or colorless) to the following descriptions of Gram-stained…
A: Gram staining is a staining technique that is used to distinguish between gram-positive and…
Q: Phenol Red Test Question:
A: Phenol Red Broth is a differential test medium typically used to differentiate gram-negative…
Q: Gram-positive (+) bacteria with a thin peptidoglycan layer traps the crystal violet stain. Select…
A: Gram staining is also known as Gram's method is a staining method for identifying and separating…
Q: shows beta-hemolysis [ Choose ] [ Choose ] shows gamma hemolysis Microbe could be GAS Streptococcus…
A: Blood agar is an enriched medium used to culture the microbes that demand special nutritional…
Q: Is your presumptive Staphylococcus a potential pathogen? • Deoxyribonuclease (DNase) agar • What…
A: Staphylococcus bacteria belongs to the family of Staphylococcaceae. It is a Gram-positive bacteria…
Q: On the basis of the appearance of this place, what are you testing for? When you added a reagent to…
A: Catalase is an enzyme that reacts with hydrogen peroxide to form water and oxygen. Catalase enzyme…
Q: Which of the following tests can be used to distinguish between Enterobacter and Pseudomonas…
A: Introduction Small, single-celled organisms are known as bacteria. Nearly every place on Earth…
Q: Please answer fast What is this organism? And what other test could be done to confirm it's…
A: Gram staining is a method of staining that is used for the classification of bacterial species into…
Q: Please help me answering this question What medium would you use (EMB, SBA, MSA) to distinguish…
A: A culture medium, also known as a growth medium, is a liquid or gel that is used to enhance the…
Q: Is UV treament more or less effective than disinfection when used against Saphylococcus aureus?
A: Saphylococcus aureus is a gram-positive bacterium that is found in the human nose, skin, and…
Q: A lab technician is working with a bacterium in pure culture (in 5 ml of liquid media in a test…
A: Mesophiles Mesophile bacteria are those bacteria which grow in optimum range of temparature not to…
Q: If there is growth and a color change in the Mannitol Salt Plate, which microorganism is it most…
A: Mannitol Salt Agar is high in nutrition because it contains beef extract and proteose peptone, which…
Q: acillus cereus bacteria, in staining reaction tests, such as A.simple staining B.gram staining C.…
A: Answer
Q: What will pose an ethical issue in these procedures are performed - mutilation, sterilization?
A: Sterilization is a procedure which is practiced to limit the family size in which removal or simply…
Q: mycobacterium tuberculosis Gram staining status OR acid-fast stain cell wall description. Explain…
A: The etiologic agent of tuberculosis in humans is Mycobacterium tuberculosis. The bacterium's only…
Q: In hospitals they remove potential pathogens from surfaces using------------: Antiseptics…
A: Sterilization It is a process of complete removal of micro-organism. It include several methods such…
Q: Explanation of results in context of unknown Test Purpose Reagents Used Gram-stain Endospore…
A: Pseudomonas aeruginosa It is an encapsulated, rod shaped bacteria which is responsible for the…
Q: Describe the Gram staining procedure -Describe how catalase test would have been done (if this test…
A: Please note following the regulations of the site, the first two questions have been answered below.…
Q: Match the expected result (purple, red, or colorless) to the following descriptions of Gram-stained…
A: The bacteria is the unicellular prokaryotic organism that maintains a definite shape since it…
Q: Suppose when you are performing a Gram stain procedure, you hav reversed the order of crystal violet…
A: A) E.coli it is a gram negative bacteria. Strain red or pink due to retaining the color staining…
Q: For E-coli -Describe the Gram staining procedure -Describe how catalase test would have been done…
A: Escherichia life forms are gram-negative bacilli that exist separately or two by two. E coli is…
Q: Microorganism Type of Microorganism Gram Stain Shape Tryptic Soy Agar McConkey Agar Blood…
A: *Bascillus cereus is facultative anaerobic bacteria which stains gram positive and shape is rod…
Q: Answer the following: given bacterial cultures? Escherichia coli MR-Staphylococcus aureus:…
A: Antimicrobial drugs are substances that both inhibit and kill microorganisms. They are drugs that…
Q: As a medical microbiologist, if you are presented with a patient suspected to have a bacterial…
A: Laboratory diagnosis involves the various tests and examinations of the patient sample. The…
Match the expected result (purple, red, or colorless) to the following descriptions of
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Match the expected result (purple, red, or colorless) to the following descriptions of Gram-stained cells. Choices may be used more than once----------.Bacillus megaterium after the addition of the mordantMatch the expected result (purple, red, or colorless) to the following descriptions of Gram-stained cells. Choices may be used more than once--------- Pseudomonas aeruginosa after decolorizationMatch the expected result (purple, red, or colorless) to the following descriptions of Gram-stained cells. Choices may be used more than once--------- Moraxella catarrhalis after decolorization
- Match the expected result (purple, red, or colorless) to the following descriptions of Gram-stained cells. Choices may be used more than once --------Staphylococcus aureus before the primary stainThis is a catalase-positive, coagulase-negative, gram-positive coccus isolated from a urine specimen from a 20-year-old female college student. The image shown is a Mueller Hinton plate streaked with a 0.5 MacFarland standardized inoculum and a 5 microgram disk of novobiocin after overnight incubation. What is the identification of the isolate? Please select the single best answer Staphylococcus epidermidis Staphylococcus aureus Staphylococcus saprophyticus Staphylococcus lugdenensisYou are working in a lab studying Streptococcus pyogenes as a cause of necrotizing fasciitiis. You have an overnight culture that you want to know the starting concentration of, so do a set of six 1:10 serial dilutions (putting 1 mL from the stock into a 9 mL blank), with tube #1 being 1:10, #2 is 1:100, etc. You plate 0.1 mL from tube 5 onto a blood agar plate and the next morning count 134 colonies. How many bacteria (measured in CFU/mL) were in the overnight culture flask? A. 1.34 x 10^4 CFU/mL B. 1.34 x 10^5 CFU/mL C. 1.34 x 10^6 CFU/mL D. 1.34 x 10^7 CFU/mL E. 1.34 x 10^8 CFU/mL F. cannot tell based on the data given - you'd need to know the volume of the original culture flask
- When bacteria from a throat swab are streaked on blood agar, why is the agar stabbed several times with the loop?Match the expected result (purple, red, or colorless) to the following descriptions of Gram-stained cells. Choices may be used more than once-------- Bacillus megaterium after adding the counterstainIs UVC disinfection of N95 face masks effective? Give two (2) important considerations for UVC disinfection of N95 face masks to be effective?
- Write the process/steps in Preparation of Bacillus atrophaeus culture using Blood agar plates and MacConkey agar plates. Note: This will perform the students so please write it in the easiest manner. ThanksArea of no growth around an antibiotic disk indicates_________________.Write the process/steps in Preparation of Bacillus atrophaeus culture using Blood agar plates and MacConkey agar plates. Note: This will perform the students so please write it in the easiest manner. 5-10 sentences only Thanks