give the ABA DABA 3 letter combo for this bacteria

Q: Peptidoglycan on bacterial cell walls is stained by crystal violet dye and for this reason those…

A: True

Q: In Griffith's experiment, the S type bacteria are harmless, but can be transformed into the…

A: In Griffith's experiment, there was a mix of  heat-killed S-strain bacteria with live, harmless…

Q: Use the following data to calculate the original bacterial sample. 1 ml Sample of E. coli 1/10 OF-10…

A: Bacteria is a ubiquitous microscopic prokaryotic organisms which does not contain true nucleus and…

Q: CASE REPORT: While swimming in the creek, Anna slipped and a rock cut a three-inch gash in her leg.…

A: A microscopic organism made of one cell is referred to as a prokaryote. Prokaryotic organisms do not…

Q: You will be given the plaque assay plates to analyse from three different bacteriophages stocks You…

A: It's crucial to select the best phage for the job while carrying out mutagenesis research utilising…

Q: McConkey agar red is considered to be both differential and selective for the isolation of members…

A: Enterobacteria cause intestinal diseases. It causes urinary infection, gastric problems, septicemia…

Q: How would someone design an experiment to test the role of azithromycin on quorum sensing in…

A: An opportunistic human pathogen known as Pseudomonas aeruginosa uses quorum sensing (QS) to regulate…

Q: Each Escherichia coli cell weighs 5ng. How many cells are present in a colony that weighs 1mg? Write…

A: Escherichia coli is a Gram-negative bacteria. It is present as normal intestinal flora but can also…

Q: Give two ways to prevent the diffusion of oxygen into the medium in this test.

A: The main two ways to prevent the diffusion of oxygen are given below.

Q: What salt did Meselson and Stahl use for their ultracentrifuge gradients? O NaCI O NH4CI O CSCI O…

A: Given: DNA replicates semiconservatively. Matthew messelson and Franklin stahl performed an…

Q: The volume of E. coli added to each warm agar pour/virus mixture was originally100µL.  After…

A: E.coli when added to the agar pour containing virus was originally 100 ul and later changed to 300…

Q: Jessie is working with a 100% stock concentration of Clorox. She decides to add 100 μL of bacteria…

A: For calculating the unknown concentration of the tube we will be using the formula as mentioned…

Q: of.

A: All the above pictures are for the isolation of coliforms and intestinal bacteria. MacConkey agar…

Q: What are the three major ways bacteria resist antibiotics? Do any of these tend to be correlated…

A: The three major ways bacteria can resist antibiotics is  (1) Enzymatic degradation of the…

Q: You are working in a lab studying Streptococcus pyogenes as a cause of necrotizing fasciitiis.  You…

A: Streptococcus pyogenes as a cause of necrotizing fasciitiis.

Q: What would happen if an ampicillin reagent is added to an Lysogeny broth agar plate that is below 50…

A: Ampicillin is an antibiotic which enables the synthesis of the peptidoglycan of bacterial cells wall…

Q: Suppose your professor handed you a test tube with 2.0 mL of M. foliorum infected with bacteriophage…

A:

Q: POSITIVE. GRAM- NEGATIVE. 2. Rods..... Cocci...... 3. Gelatin test positive.... Gelatin test ...Go…

A: Enterobacter cloacae is a clinically relevant Gram-negative, facultatively-anaerobic, rod-shaped…

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: Describe the shape and color of the following species of bacteria after Acid-Fast staining: E. coli…

A: Acid fast staining is a type of laboratory test that is used to determine if a sample of blood or…

Q: you looked under a microscope and found colony of perfectly round bacteria, all in a straight line.…

A: Streptococci and staphylococcus are both in special shape and are bacterias but the perfect round or…

Q: The organism tested on Blood Agar (plate shown furthest to the left) is: a. Micrococccus luteus b.…

A: INTRODUCTION Blood agar This is a solid culture medium consisting of blood, peptones and agar. In…

Q: Bacteria per Gram of Beef After Temp. (°C) 6 hr 12 hr Staphylococcus 43 140,000,000 740,000,000…

A: Bacterial diseases are bacteria-caused ailments. The human body contains a variety of microbes. Some…

Q: Calculate the D70 values for these three bacterial populations

A: The decimal reduction time or the D value is the time required for a bacterial population to…

Q: When viewed under a microscope, bacteria appear as red rods after they have been stained. Explain a…

A: Introduction Bacteria Are Minute, Single-celled Organisms That Can Be Found In Large Numbers In All…

Q: Give an example of 1 antibiotic that targets each of the following in a bacterial cell (1 antibiotic…

A: Antibiotics are a class of drugs used to treat bacterial infections by either killing the bacteria…

Q: How do I go about drawing a biological drawing of Sarcina lutea? Apparently it has been reclassified…

A: Microbes are abundant in nature, numbering in the thousands. They are both necessary for our…

Q: The plate below is a test of 7 different antibiotics against Enterobacter aerogenes. The center disc…

A: Zone of inhibition is area (circular) of an specific antibiotic in which the  bacteria growth…

Q: Explain how this relationship between the solution in the Elodea cells (from #1) caused what you…

A: As we can clearly see in the above images, Elodea cells in saline solution appear crenated while…

Q: Complete the missing results (dark grey cells in table) for the bacterial species. Solve for:…

A: Bacterial species are a genomically coherent group of organisms. There are a different group of…

Q: A Lactobacillus casei population of 4x105 multiplies without lag phase to 3.68x107 in 6 h without…

A: Generation time is the amount of time taken for the cells to undergo one cycle of division. It is…

Q: You perform several tests on an unidentified bacterial species and get the results below. Based on…

A: Bacterial identification is the process of determining the specific type, species, or strain of…

Q: make a gram-positive pyogenic cocci differentiation flow chart with full explanation on each step

A: Gram-positive anaerobic cocci (GPAC) are a diverse group of organisms that are distinguished by…

Q: Most bacteriocidal chemical control agents will kill vegetative cells and endospores.a. Tb. F

A: The objective of the question is to determine whether most bacteriocidal chemical control agents can…

Q: From these tests, we can confirm the bacteria is Streptococcus agalactiae. Now, create a FlowChart…

A: Introduction Gram staining is a process by which we can differentiate between gram positive and gram…

Q: Assume that you counted 67 plaques on a bacterial plate where 0.1ml of a 10-5 dilution of phage was…

A: A dilution: It can be defined as a method of addition of more solvent to a solution of a definite…

Q: Explain the process by which alteration in the genetic makeup of live type IIR bacteria was…

A: Griffith performed an experiment in which he mixed heat-killed type IIIS bacteria with living type…

Q: Goblet cells are cup shaped cells with pale apical parts and basophilic nucleus" true O False

A: Goblet cells are found in the epithelial lining of the intestine and tracts of the respiratory…

Q: In Figure 5-5,a. Why do A− and B− cells, by themselves, not formcolonies on the plating medium?b.…

A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA…

Q: Which of the following is a correct way to write a O 1) Escherichia coli O 2) Staphylococcus Aureus…

A: Bacteria are small microscopic and unicellular organisms. They are found almost on every part of the…

Q: The three types of external bacterial appearances are _____________, _____________, and…

A: Bacterial are unicellular prokaryotes which can be photosynthetic or chemosynthetic for nutrition.…

Q: Janice adds 1 mL of bacteria to a tube containing 2 mLs of nutrient broth and then adds an amount of…

A: Dilution is the process of decreasing the concentration of a substance in a solution by adding more…

Q: You plated 0.1 ml of a sample of kombucha diluted by a factor of 10^-3. It produced 43 colonies.…

A: The serial dilution process is used to calculate the number of microorganisms (bacteria) within a…

Q: On blood agar whattype of hemolysis. wouldmicrococcuscoseus.have? aBor of it a

A: Micrococcus roseus shows Gamma hemolysis on bloodcagar

Q: Jessie is working with a 100% stock concentration of Clorox. She decides to add 100 µL of bacteria…

A: The scenario involves working with a 100% stock concentration of Clorox, bacteria, and a nutrient…

Q: Capsule presence aids in efficient transport of nutrients for bacteria   Group of answer choices…

A: The capsule is a thick viscous layer which is about 0.2µm that is present in the cell wall of some…