Describe bacterial sporulation in your own words.

Q: capsule staining of Escherichia coli in 1000x objective

A: In most of the capsulated bacteria the capsule is made up of a polysaccharide layer and some of…

Q: Define the following terms: Principle of Totality Mutilation Sterilization Plastic surgery Organ…

A: The principle of totality says that all decisions and results in medical or nursing ethics must…

Q: serology (elisa) lab: When you added secondary antibody to the wells, what happened if your sample…

A: The full form of ELISA is the enzyme-linked immunosorbent assay that detects the presence of antigen…

Q: What are some other factors that might have contributed to rapid growth of S. aureus in the chicken…

A: Food intoxication is caused by the presence of exotoxins produced by pathogens in food.…

Q: The peptidoglycan layer of Gram-positive bacteria is exposed to the extracellular environment.…

A: The cell wall in the bacteria is chemically composed of peptidoglycan.  In Gram-positive bacteria,…

Q: serology (elisa) lab: If the sample gave a negative result for the disease-causing agent, does this…

A: A negative result means that the person is not suffering from the disease or the antigen is not…

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: How do Salmonella cells induce ruffling?

A: Some dramatic actin rearrangements occur on the membrane surface which are induced by the Salmonella…

Q: Bacterial capsules work by _____. View Available Hint(s) for Part E       protecting the bacterium…

A: So correct option will be protecting the bacterium from engulfment Capsules made of substances…

Q: You can choose one or more than one option   Prions are    bacterial proteins.  destroyed by…

A: Prions are the proteinaceous structure that may infect both animals and humans.

Q: haemophilus influenzae Type of flagella, number, and correctly named arrangement of the flagella

A: Haemophilus influenzae is a gram-negative facultative anaerobe bacteria that cause various…

Q: In patient with Maple Syrup Urine Disease, what specific amino acids should be not used in order to…

A: Maple syrup urine disease is an autosomal recessive metabolic disorder affecting branched-chain…

Q: TRUE OF FALSE: Is E coli colonies would be pink mucoid in Eosin Methylene Blue Agar (EMBA)? Is…

A: EMBA or Eosin Y methylene Blue Agar is used for the identification of Gram-negative bacterial…

Q: How is L. pneumophila acquired?

A: The L. pneumophila is basically a facultative parasite found in intracellular environment as primary…

Q: Nonalcoholic fatty liver pathogenisis

A: The liver is an organ only found in vertebrates, which is located in the right upper quadrant of the…

Q: What disease does the patient in (a) have? What disease does the patient in (b) have?

A: A disease is any condition which affects the structure and function of  body of an organism.…

Q: Identify at least 2 bacterial cell structures that are associated with virulence and pathogenicity.…

A: The ability to cause disease is known as pathogenicity, with pathogens varying in their ability. The…

Q: Question:-

A: There are many microbes that infect the oral cavity. The microbes that infect the oral cavity…

Q: The rough strain of Streptococcus pneumonia is not pathogenic because it lacks the present on the…

A: Streptococcus pnumonia have a virulent type strain that causes pneumonia diseases. Virulent strain…

Q: How is impetigo spread in a population?

A: Impetigo is an infectious skin infection that is very widespread. Bacteria such as Staphylococcus…

Q: Describe the mechanism of pathogenicity of the whooping cough bacteria.

A: Whooping cough is common name of pertussis which is caused by Bordetella pertussis.It is a very…

Q: Bacterial motility soft agar method does the test tell a microbiologist the number or distribution…

A: Bacterial Motility: it is defined as the ability of a bacteria to move alongside with the help of…

Q: Describe the appearance of the area surrounding the bacterial growth of b.cereus on left and…

A: Bacillus cereus is Rod shaped,gram positive. It produces anaerobic spores. It is usually a motile…

Q: Bacterial cells move with the use of _________________.

A: Bacteria are the most important microorganisms to the food processor. Some bacteria are beneficial…

Q: From the list below, supply the words needed to complete the paragraph. Some words will not be used.…

A: Note- we are supposed to answer 3 subpart of a question, please repost other questions separately.…

Q: Explain clearly why a bacterial infection typically proceeds more slowly than a viral infection?

A: A virus infection could be a proliferation of a harmful virus within your body. Viruses cannot…

Q: bacterial growth curves

A: The growth curve of a bacterial culture is represented by the logarithm of the number of live cells…

Q: write out a detailed summary on E.Coli. Questions below will help yu frame your summary. Please…

A: 1.E.Coli: Eshcheria Coli commonly known as E.Coli. The genus is Eshcheria. It is a facultative…

Q: Showing the diagram of dividing bacterium?

A: Reproduction is the process of the production of the new individual organisms from the parents.

Q: Barbara comes to your clinic complaining of painful urination. After a few tests, you diagnose her…

A: The urinary system is composed of a pair of kidneys, a pair of ureters, a urinary bladder, and a…

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: serology (elisa) lab: The samples that you added to the microplate strip contain many proteins and…

A: Enzyme Linked Immuno-Sorbant Assay is a serological routine that is performed to identify the…

Q: Diagram the 5 step pathogenesis cycle for coli O157:H7, an extracellular, intestinal pathogen…

A: Escherichia coli O157:H7 is a pathogen  which is food-borne. It is a bacteria which can be found in…

Q: If you unfortunately ingested five (5) E. coli cells O157:H7 at 9:00 AM, May 27, how many cells…

A: Introduction  Bacterial cells divide by binary fission. One cell divide to give 2 cells then from 2…

Q: State something about Bt toxin.

A: Bt is expanded as Bacillus thuringiensis.   It is a soil-dwelling bacteria which naturally produces…

Q: Lactobacillus acidophilus ferments glycogen produced by the vaginal epithelium forming ________…

A: The question asks to fill the following blank:Lactobacillus acidophilus ferments the glycogen that…

Q: 9) These bacteria in the picture to the left are called Staphyl why is it called Staphylococcus.

A: Bacteria will be found as single-celled organisms, in pairs, and in teams. Microorganisms are…

Q: cell lysate? What is the purpose of the cheesecloth

A: Lysis alludes to the separating of the cell, frequently by viral, enzymic, or osmotic systems that…

Q: I am having trouble understanding the Lytic and Lysogenic cycle

A: Viruses are infectious particles that require host cells for their proliferation. They can infect…

Q: What type of bacterial cell is being depicted in this image 10µm . Gram positive O b. Gram negative

A: Gram staining is a technique which is used to identify the bacterial cell type, whether it is gram…

Q: explain the phenomenon of mutarotation. how is it detected?

A: Mutarotation is the change in the optical rotation because of the change in the equilibrium between…

Q: Disproved špontaneous generation [ Choose] Was first to observe bacteria [ Choose] Proved that…

A: Explanation- Edward Jener was the first scientist who successfully developed the vaccine against…

Q: Compare and contrast bacterial vaginosis and trichomoniasis.

A: Bacterial vaginosis is caused by vaginal bacteria due to the excessive growth of this bacteria , on…

Q: TRUE or FALSE E. coli would have a pink mucoid colonies

A: A differential medium is a culture medium that is  capable of differentiating two types of bacteria…

Q: What are the reasons that triggers enuresis ?

A: Bedwetting is another name for enuresis. The most prevalent type of elimination issue is nocturnal…

Q: hat type of microorganism is Entamoeba histolytica

A: A microorganism, sometimes known as a microbe, is a microscopic organism that can exist as a single…

Genetic Recombination

Recombination is crucial to this process because it allows genes to be reassorted into diverse combinations. Genetic recombination is the process of combining genetic components from two different origins into a single unit. In prokaryotes, genetic recombination takes place by the unilateral transfer of deoxyribonucleic acid. It includes transduction, transformation, and conjugation. The genetic exchange occurring between homologous deoxyribonucleic acid sequences (DNA) from two different sources is termed general recombination. For this to happen, an identical sequence of the two recombining molecules is required. The process of genetic exchange which occurs in eukaryotes during sexual reproduction such as meiosis is an example of this type of genetic recombination.

Microbial Genetics

Genes are the functional units of heredity. They transfer characteristic information from parents to the offspring.