explain that  Staphylococcus aureus is gram positive

Q: Is the all Staphylococcus species are gram positive?

A: Microbiology is the branch of science that deals with the study of microorganisms that are too small…

Q: Describe the similarities between Streptococcus pneumoniae andStreptococcus viridans.

A: Streptococci are gram positive, non-motile bacteria that are spherical in shape. They are arranged…

Q: Which coliform bacteria are the most difficult to distinguish from the Salmonella or Shigella…

A: In humans, Shigella and Salmonella are microorganisms that cause gastroenteritis. Salmonella is the…

Q: How does one can differentiate Streptococcus pyogenes from Staphylococcu

A: Answer is given below

Q: Differentiate Staphylococcus from Micrococcus and Streptococcus

A: The objective of the question is to differentiate between three types of bacteria: Staphylococcus,…

Q: EXPLAIN WHY STAPHYLOCOCUS AUREUS IS GRAM POSITIVE

A:

Q: Why do only certain strains of Staphylococcus aureus cause scalded skin syndrome?

A: Gram-positive bacteria, belonging to the Staphylococcus genus are pathogens of humans as well as…

Q: Explain the importance of determining the hemolytic pattern in identifying and isolating…

A: Of the several enzymes produced by bacteria, there are hemolysins that break down red blood cells.…

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: s there an Australian standard method for analysing food samples for Staphylococcus aureus?

A: FSANZ sets food labeling standards in the food standard code. These standards are created by the…

Q: What is the name of the organism most likely causing the diesease Syphillis? Streptococcus pyogenes…

A: Syphilis is a sexually transmitted infection (STI) that is usually defined as the way they are…

Q: mycobacterium tuberculosis Can it form endospores? If yes, explain when they form endospores

A: Endospore It refers to the dormant, tough and the non-reproductive structure created by some…

Q: B.cereus

A: Bacillus is a genus of rod shaped, gram positive aerobic or facultatively anaerobic bacteria found…

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: Why might members of Campylobacter not be isolated from a stoolspecimen in a diagnostic laboratory?

A: Efficient Detection of pathogenic organisms ensures the success of laboratory techniques. It is…

Q: How does one can differentiate Staphylococcus aureus from Bacillus subtilis

A: Answer: Staphylococcus aureus = These are the gram positive bacteria, and coccus shaped (circular).…

Q: Briefly explain how urease helps Helicobacter pylori to evade the protective nature of the body.

A: Helicobacter pylori; is a bacterium which is responsible for many diseases and health in human…

Q: Which of the following are risk factors for cardiovascular disease in women? 1) Waist and abdominal…

A: Cardiovascular disease (CVD) is a general term for the group of disorders that affect the heart and…

Q: What characteristics differentiate Sarcina from Staphylococcus?

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

Q: How could species of Staphylococcus be differentiated fromStreptococcus?

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

Q: selective agar media for mycobacterium tuberculosis?

A: LJ(Lowenstein - Jensen ) media is used for cultivation and isolation of mycobacterium tuberculosis…

Q: What are the characteristics of Pseudomonas aeruginosa that makes them resistant to iodophor?

A: Pseudomonas aeruginosa commonly occurs in soil and water. These bacterial infections if happen to a…

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: Why are Staphylococcus species so numerous onskin?

A: Bacteria belong to the prokaryotes and are one of the oldest living organisms on the planet. There…

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: What is salmonella typhi? From what family it is?

A: Microorganisms are microscopic organisms that generally exist as one biological cell. Different…

Q: Is the bacteria staphylococci harmful to humans?

A: Staphylococci can cause many forms of infection. (1) S aureus causes superficial skin lesions…

Q: During the production of the waveform of the EKG indicated by the arrow, blood would pass through…

A:

Q: Explain why Legionella pneumophila might be considered an ‘accidental’ human pathogen.

A: Pathogens are disease-causing organisms that can cause humans to become ill or die depending on the…

Q: Compare and contrast the virulence factors associated with Staphylococcus aureus and Streptococcus…

A: Streptococcal infections more dangerous than staphylococcal infections as the former can cause acute…

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: List the clinically significant pathogens in the genus Streptococcus,and summarize the virulence…

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

Q: Using the Taxo A (Bacitracin) and Taxo P (Optochin) Tests. Explain how one can determine if a…

A: Taxo A (Bacitracin) Bacitracin is basically an antibiotic that interferes with the…

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: Resistance to antimicrobial agents is more commonly seen in hospital-acquired infections with…

A: Bacteria acquire drug resistance and spread within their population. Drug resistance in bacteria…

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: Describe the virulence factors of Helicobacter pylori.

A: Helicobacter pylori is a highly motile, gram-negative bacteria. These bacteria are mainly involved…

Q: Which coliform bacteria are the most difficult to distinguish from the Salmonella or Shigella…

A: The microbes that affect the intestine of an individual are referred to as enteric pathogens.…

Q: It  has  been  established  that  V.  parahaemolyticus  cross-reacts  with  many  marine  bacteria…

A: Serological tests signify those tests, that detect the antibodies against a microorganism. It…

Q: What is the result of Staphylococcus epidermidis in the TSI agar test?

A: Bacteria are microorganism that most commonly occur in the soil, air, water and in adverse…

Q: What is group B Streptococcus? What can be done to protect fetuses?

A: Group B Streptococcus(GBS) also known as Streptococcus agalactiae, is a common bacterium often found…

Q: What is the importance of Streptococcus pneumoniae and what pathogenic attributes does it have?

A: Streptococcus pneumoniae is a gram positive and facultative anaerobic bacteria that causes disease…