Is the all Staphylococcus species are gram positive?

Q: What component of the gram-negative cell has endotoxinproperties?

A: Endotoxins are part of the outer membrane of the cell wall of Gram-negative bacteria. Endotoxin is…

Q: Why are the staphylococci among the leading causes of healthcare-associated infections?

A: Microbes are the tiny organisms that cannot be seen with naked eyes. Some microbes cause diseases…

Q: explain that  Staphylococcus aureus is gram positive

A: Staining : It is  a biochemical technique of coloring specimens. To stain these specimens dyes are…

Q: explain that Escherichia coliis gram negative

A: Bacteria with thick peptidoglycan are called gram positive and if peptidoglycan layer is thin then…

Q: What would we expect to see from the gram stain for Staphylococcus vs. Streptococcus

A:

Q: List the four genera of bacteria that cause opportunistic infectionsand are physiologically similar…

A: Two genera in the group of proteobacteria are similar to Pseudoznonas in their physiology and…

Q: How does one can differentiate Streptococcus pyogenes from Staphylococcu

A: Answer is given below

Q: Describe habitats in which deinococci can be isolated

A: Deinococci is a bacterial species, which is resistant to all the thermal hazards.

Q: Why is staining of stool samples very important in identifying parasites?

A: In this question it is to describe that why is staining of stool samples very important in…

Q: Using a microscope, how could you distinguish the cocci that cause staph infections from those that…

A: Strep throat is brought about by disease with a bacterium known as Streptococcus pyogenes,…

Q: EXPLAIN WHY STAPHYLOCOCUS AUREUS IS GRAM POSITIVE

A:

Q: Explain the effect of the virulence factor common to all gramnegativebacteria.

A: Virulence is defined as the ability of an organism to infect the host and cause a disease. Virulence…

Q: When innoculate the bacteria noticed yellow colonies, is that staphylococcus aureus or…

A: It is required to identify the yellow colonies seen after inoculation of the bacteria is…

Q: which organism most easily causes an infection? a. shigella - ID50-10 b. legionella pnemiphila -…

A: Shigella: These are a type of bacteria (gram negative, facultative bacteria), which cause…

Q: which one is more pathogenic? gram positive or gram negative bacteria? explain

A: Pathogens : It is the microorganism which cause damage to the host by causing diseases.  Difference…

Q: What Gram-negative organism commonly infects wounds caused by animal bites?

A: Animal bites are more often than not sources of deadly infections, They are caused due to the…

Q: How can we differentiate a Bacillus cereus from B. subtilis if both are beta hemolysis?

A: Answer:  BETA HEMOLYSIS = It is the complete lysis of red blood cells in the agar, around the…

Q: Which bacterium does not have the genetic machinery to convert nitrate to nitrite? O A. Paracoccus O…

A: Which bacterium does not have the genetic machinery to convert nitrate to nitrite?  A. ParacoccusB.…

Q: How is the microbe that makes penicillin different from the one that makes streptomycin?

A: An antibiotic is a kind of antimicrobial substance dynamic against microbes. It is the main kind of…

Q: What characteristics differentiate Sarcina from Staphylococcus?

A: Bacteria are a group of prokaryotic microscopic single celled organisms. They live in diverse…

Q: Which is not a characteristic of Streptococcus pyogenes? a. group A streptococcus   c. sensitive to…

A: Ans: Streptococcus pyogenes: It is the gram-positive organism and is the causative agent of diseases…

Q: How could species of Staphylococcus be differentiated fromStreptococcus?

A: Staphylococci and streptococci are among human bacterial pathogens of greatest importance. Currently…

Q: Which of the following is/are a pyogenic coccus/cocci?a. Streptococcus b. Staphylococcus c.…

A: The bacteria is the unicellular prokaryotic organism that maintains a definite shape since it…

Q: What might an infection by Gram-negative bacteriabe more difficult to treat than a Gram-positive…

A: Introduction Bacteria are single-celled organisms that are microscopic. Bacteria can be found…

Q: Given that so many infections are caused by gram-negative opportunists, what would you predict will…

A: AIDS, also known as (acquired immunodeficiency syndrome) is definitely one of the deadliest diseases…

Q: How does Roseobacter differ from Prochlorococcus?

A: An organisms that takeaway the photon express to obtain energy is called phototrophs. The ocean…

Q: How can Streptococcus pyogenes be distinguished fromStreptococcus mutans?

A: Streptococci is categorized into two groups, namely subgroup pyogenes characterized by Streptococcus…

Q: How would you devise a selective medium for Vibrio cholerae?

A: Mostly for selecting the agar medium as a enrichment broth, alkaline peptone water and thiosulfate…

Q: According to the hemolysis results, how does Bacillus cereus differ from B. subtilis?

A: Given: To find how does Bacillus cereus differ from B. subtilis.

Q: Which type of bacterial species can induce infections in humans?

A: Species of bacteria which cause disease are called pathogenic bacteria.  The body of the human is…

Q: What is the most common bacterial STI in the United States?

A: STI:[Sexually Transmitted Infections]            STI are also commonly called Sexually Transmitted…

Q: Using a microscope, could you differentiate a coccus from aspirillum? A pathogen from a nonpathogen?

A: A microscope is an instrument used to see the particles or objects of very small size to be the…

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: Name a food product that could transmit bothSalmonella and Campylobacter simultaneously. Howcould…

A: Pathogenicity represents a specialization in a certain microorganism to replicate and damage host…

Q: Name the most important human pathogens in the genusStreptococcus.

A: Streptococcus is a genus of spherical bacteria, with a few significant pathogenic species. Several…

Q: Bacteria whose colonies grow in long chains of spherical cells are classified as___.…

A: Streptococcus

Q: What causes a strain of C. diphtheriae to bepathogenic? Describe how such a strain may cause deathin…

A: Corynebacterium diphtheria is a causative agent of diphtheria.

Q: How can the type of pathogenic bacteria be distinguished from the * ?genus of staphylococcus إجابتك

A: Staphylococcus - It belongs to the family Micrococceae. Staphylococcus  is a gram positive cocci…

Q: Why is penicillin more effective on Gram positive?

A: Penicillin (PCN) is a group of antibiotics, which is derived from the Penicillium mold. It is used…

Q: Which genus of bacteria has pathogens that can cause blindness?a. Streptococcus b. Staphylococcus c.…

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

Q: What genus was the organism that spread through the NIH hospital in bethesda, maryland? pneumoniae…

A: Klebsiella was the genus of the organism that spread through the NIH hospital in bethesda;maryland .…

Q: The Lancefield classification of streptococci is based on what property of these cells?

A: Streptococci are Gram positive bacteria. They give catalase negative test. When they cultured on…

Q: What do Gram positive bacteria generally possess and how will these help them in their virulence?

A: The Factors that are produced by a microorganism and evoke disease are called virulence factors.…

Q: c streptococcus cause dental abscess? If so how?

A: Yes, s group streptococcus cause dental abscess.

Q: List three environments where you would find Staphylococcus spp. On what basis are pathogenic and…

A: Introduction: Microorganisms are small microscopic animals found in various places. The typical…

Q: Which one of the following may produce "wrinkled" colonies on medium? Select one: O A Chlamydia O B.…

A: As per our guidelines, we are supposed to answer only one question. Kindly repost other questions as…