selective agar media for Vibrio cholerae?

Q: How does bile in bile esculin medium contibute to the isolation and presumptive identification of…

A: Bile Esculin medium is a selective and differential medium used to isolate and identify the members…

Q: Which potential pathogen has been isolated? Staphylococcus aurues Streptococcus pyogenes/GAS…

A: Bacteria are microscopic and single-celled organisms. They can survive in a wide range of…

Q: in the clinic, the acid-fast stain is used to diagnose infection with which bacterium?

A: The Ziehl-Neelson (ZN) stain is the most commonly utilized of the different types of AF staining…

Q: Describe the differential property of blood agar for the isolation and identification of…

A: Blood agar is the medium containing general nutrients and 5% sheep blood. Staphylococci are…

Q: Why do we test water for coliforms if they are not considered pathogenic?

A: Introduction Coliforms are gram-negative, non-sporulating and motile or immotile bacteria. They…

Q: What is the Key Gross Morphology Characteristics on different Primary Plating Media for Enterococcus…

A: Various agar medium are used for plating in order to grow different gram positive and gram negative…

Q: How do you isolate Salmonella and not E coli from a fecal sample?

A: Isolating particular microscopic organisms from a complex sample is a basic strategy in…

Q: Explain why sulfa drugs prevent bacterial growth without harming the human host.

A: Antimicrobial drugs are those which destroy or inhibit the growth of microorganism. They have their…

Q: Is colistin Naladixic acid agar selective and/or differential? Explain

A: C-CNA (Columbia-CNA Agar) is a form of selective media that favours Gram-positive bacteria.

Q: Describe result for gram reaction of staphylococcus capitis

A: Staphylococcus capitis  is a CoNS (Coagulase-negative species) of the genus, Staphylococcus. It has…

Q: is selecting a colony from a blood agar plate tested with enterotube bad or good?

A: In microbiology laboratories, the identification of bacteria plays a crucial role in understanding…

Q: Disease Organism Endospore Acid-fast Cell Morphology or Symptoms Treatment bacteria Botulism…

A: Bacteria are the most abundant organisms found almost everywhere o the planet. They are prokaryotic…

Q: what  are these bacteria growing on BA and Maconkey agar

A: Blood agar or BA is an enriched culture medium having multiple nutrients. Blood agar is generally…

Q: Name the biochemical tests commonly used to differentiatecommon opportunistic enterics.

A: Due to similarities between the enterics, a series of tests are performed in order to distinguish…

Q: A patient suspected to have a UTI infection had a metallic green growth on EMB agar and also had…

A: The correct option for the answer is Option B E.coli The positive test on Blood agar suggested that…

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: How does Pseudomonas aerogenosa contribute to the virulance of the pathogen?

A: Pseudomonas aeruginosa is a bacterium which is liable for serious infectious diseases, chronic…

Q: Does Staphylococcus Epidermides produce hydrogen sulfide gas

A: Staphylococcus epidermides is a bacteria that belong to the staphylococcus genus. It is most…

Q: Identify an acellular infectious agent that is studied in microbiology.

A: Microbiology is the study of various organisms viewed under a microscope, such as bacteria, viruses,…

Q: Is staphylococcus epidermis an enteric pathogen?

A: Enteric pathogens are the pathogens of the intestines. These are usually bacteria.

Q: Clostridium botulinum is neutrophile

A: Clostridium botulinum is a gram positive and rod shaped bacteria capable of anaerobic respiration.…

Q: What are some Important facts about staphylococcus capitis? Why are they significant?

A: Staphylococcus capitis is anaerobic, Gram-positive, spherical bacterium of the Staphylococcaceae…

Q: What test can be performed to differentiate the enterococci from other group D streptococci?

A: Group D streptococci are separated into enterococcal species, including S. faecalis, S. faecium, and…

Q: catalase positive

A: Answer: Staphylococcus and Micrococcus spp. are catalase positive, whereas Streptococcus and…

Microbial Growth

The development of microbial growth is influenced by various natural conditions (both physical and synthetic) like pH, temperature, saltiness, gas focus (O2, CO2, and H2), nutrients, water action, and assimilation. Knowing the distinctive physical and chemical factors that influence the development and endurance of microbial growth in the climate will assist with reinforcing endeavors outfitted towards their control. These lines lessen or diminish their harmful impacts on humankind, creatures, and the climate.