Explain about gram reaction in staphylococcus capitis

Q: Do common fungi such as bread mold produce antimicrobial compounds?

A: The fungi are cosmopolitan and are almost found everywhere. There are variety of fungi present…

Q: What is hyperbaric oxygen therapy, and why is it used to treat wounds infected with C. perfringens?

A: Clostridium perfringens is a Gram-positive bacteria, basically in the shape of rods, anaerobic in…

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: 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: Describe three unique qualities of Mycobacterium because of the presence of mycolic acid

A: Mycobacterium are the organisms which are associated with human and animal disease such as…

Q: Why must the antitoxin be administered in the earliest phases of botulism?

A: BOTULISMBotulism is a disease condition caused by the bacteria Clostridium botulinum. It is an…

Q: Depict the life cycle seen in Entamoeba histolytica infection.

A: Entamoeba histolytica is a pathogenic protozoan which colonizes humans and is responsible for causes…

Q: How does one can differentiate Streptococcus pyogenes from Staphylococcu

A: Answer is given below

Q: Account for the fact that boiling does not destroy botulism spores but does inactivate botulinum…

A: ADVENT OF BOTULISM:        A lethal bacteria 'Clostridium botulinum' secretes a toxin through food…

Q: Describe the microscopic appearance of encapsulated Streptococcus if stained with safranin and…

A: Streptococcus is a long chain of coccus bacteria that is a gram positive bacteria and is thus has a…

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 C. tetani can be cultivated from wounds in the absence of tetanus.

A: Clostridium tetani is a causative organism for disease called tetanus. These are anaerobic organisms…

Q: Why do botulism and tetanus show such opposing symptoms?

A: Botulism and tetanus are two neurological disorders in man and animals caused by the neurotoxins…

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: 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: Compare and contrast the mode of action of tetanus and botulinum toxins.

A: Introduction The toxins are small peptide molecules that can cause disease after contact with 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: Salmonella typhi is a facultative anaerobe. Explain comprehensively.

A: The group Enterobacteriaceae includes the genus Salmonella, which consists of microorganisms linked…

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: Explain strategies used to prevent and treat staphylococcalinfections, and how infection with…

A: Staphylococcus causes skin and systemic infections and toxicogenic syndromes. The pathogen is…

Q: What characteristics differentiate Sarcina from Staphylococcus?

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

Q: Describe two characteristics of Streptococcus mutans that contribute to its ability to cause dental…

A: To answer this question we should have knowledge of Microbiology

Q: What virulence factor, present in Streptococcuspneumoniae but absent from Salmonella enterica,…

A: A disease is a state of unhealthiness of the physical body, mind and social interaction. A disease…

Q: Why do healthy adults usually not contract Clostridium difficileinfections?

A: Microorganisms are small organism that cannot be seen by naked eyes. Microorganism such as bacteria…

Q: Do you think that all the residential flora of mouth cause dental caries? Explain.

A: The presence of nutrients, epithelial debris, and secretions makes the mouth a favorable habitat for…

Q: what is the media for mycobacterium tuberculosis?

A: Mycobacterium tuberculosis is a pathogenic bacteria that cause infection related to the lungs. they…

Q: Write a paragraph describing the colonies of: A) Clostridium perfringes B) Clostridium tetani C)…

A: The bacteria belonging to the genus Clostridium are Gram-positive anaerobic rods. these need to be…

Q: Name the bacteria (Clostridium botulinum) that causes botulism.

A: The diseases caused by the virus are viral diseases. There are various bacteria that are harmless…

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: Identify the bacterium responsible for legionellosis and theenvironmental conditions that promote…

A: Infection is caused by microorganisms like bacteria, fungi, viruses. They invade the person’s body…

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: Why might hospital patients be tested for nasal carriage of S. aureus?

A: The mechanism of Screening for the carriage of methicillin-resistant Staphylococcus aureus (MRSA) is…

Q: what is the media of culturing salmonella typhi?

A: Salmonella typhi  Salmonella typhi is a parasitic bacteria that infect blood and intestine of human…

Q: Identify the food sources of Listeria monocytogenesinfections. How does Listeria evade the immune…

A: Listeria monocytogenes is a pathogenic bacteria that is capable of causing an infection known as…

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…

Q: a. What characteristics make M. leprae different from other mycobacteria?b. Differentiate between…

A: Chronic infections by bacteria holds a wide spectrum of diseases of which few are fatal. They are…

Q: How staphylococcus capitis differ from streptococcus salivarius?

A: Staphylococcus capitis is part of the normal flora of the human skin.  It is associated with…

Q: explain the parasite listeria monocytogenes and listeriosis and how to minimize this disease. please…

A: Answer: PARASITE = These are microorganisms which prey the other microorganism for their live and…

Q: Why are Bacillus infections commonly associated with exposureto soil and dust?

A: Bacillus are a genus of rod shaped bacteria. These bacteria form endospores and these endospores are…

Q: Does Staphylococcus Epidermides produce hydrogen sulfide gas

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

Reproductive system infection

The biological process through which parents produce new children is called reproduction. A reproductive system is a group of internal and external organs that collaborate to allow males and females to reproduce. Many experts believe that the reproductive system is one of the most important systems in the body due to its crucial function in the survival of the species. Among the body's basic systems, the reproductive tract is the one that differs the most between sexes, and it is also the only one that does not operate until puberty.