Describe how cellular characteristics are used to categorize grampositivebacilli into major groups.

Q: Define vectors-anopheles,culex and aedes?

A: Vector-borne diseases refer to a disease that results from an infection communicated to humans and…

Q: List several major bacterial diseases of humans and describe how they are treated.

A: Answer: Introduction: Bacterial diseases are different illnesses caused by bacteria. Bacteria will…

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: 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 habitats in which deinococci can be isolated

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

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: Explain, in point form, the major steps in how Ophiocordyceps infects, controls, and then spreads…

A: Zoology is the branch of biology that deals with the study of animals. Microorganisms are those…

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: What is a good strategy for isolating spore-formingbacteria from an environmental sample?

A: Microorganisms are small organism that cannot be seen by naked eyes. Microorganism can be harmful to…

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: Provide an overview of the normal flora in the human body that candida albicans may interact with?

A: In microbiology, this term is widely used particularly with reference to bacteria, fungi, and…

Q: What type of adaptation are the Shigella bacteria exhibiting?

A: Shigella are gram-negative, nonmotile, pathogenic bacteria that resembles E.coli and it has…

Q: Gyraulus convexiusculus is the first intermediate host of: *

A: A host organism is an organism that harbours a parasite and supplies it with nutrients.

Q: Give an overview of the major steps in fungal identification.

A: Fungus belongs to the category of eukaryotic organisms and is characterized by the presence of…

Q: Diff erentiate between staphylococcal species in the laboratory through the examination of…

A: Staphylococcal bacteria are spherical (cocci) shaped gram-positive bacteria that belong to the order…

Q: Write a short essay that summarizes the circumstances in which gram-negative bacteria are involved…

A: Opportunistic infection is an infection caused by pathogens that benefit from an opportunity that is…

Q: Distinguish between intermediate hosts and definitive hosts.

A: A host is an organism which gives space for a parasite to live in its body or on its outer surface.…

Q: Understand the means by which infections with Histoplasmacapsulatum, Coccidioides immitis,…

A: Diagnosis refers to the process of determining the disease or condition that based on its symptoms…

Q: Distinguish between intermediate hosts and defi nitive hosts.

A: A host is an organism that is infected with a parasitic or pathogenic organism or a mutual or…

Q: How is the correct bacterial symbiont selected in thesquid–Aliivibrio symbiosis?

A: An exceptional classification of advantageous connections include bioluminescence, where light…

Q: Describe the steps of the Gram stain, and explain how it can be animportant diagnostic tool for…

A: Gram staining is a method used to differentiate and classify the bacterial species into two category…

Q: The presence of endotoxins in a sterile fluid indicates: the presence of gram-positive cell walls…

A: Endotoxins, additionally called LPS, are the part of the external membrane of gram-negative bacteria…

Q: Compare and contrast the exotoxins and endotoxin. What are the limitations in their detection by…

A: Endotoxin is a lipopolysaccharide that consists of the lipid A portion containing fatty acids and…

Q: why doe the incubation time of harada mori method requires up to 10 days?

A: Introduction:- Humans are usually infected with S. stercoralis by infective filariform larvae…

Q: In diagnostic parasitology, what is the standard in identifying the nematode that caused the…

A: Fecal egg counts (FEC) The counting of nematode eggs from feces is the commonest method for the…

Q: Enumerate the different bacteria that can cause false positive and false negative results in Widal…

A: Answer: Like most serological tests, false Vidal tests may occur early in the course of the illness…

Q: Explain the four classification schemes of streptococci species

A: streptococci are gram positive bacteria, having spherical or oval coccus aligned in a chain form.…

Q: What are 3 different ways we could sterilize medical equipment and/or supplies? For each methid,…

A: The sterilization is a very important process in medical science that remove all unwanted living…

Q: Describe how flowcharts and comparison tables are used inidentification of bacterial pathogens.

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

Q: Differentiate the ring form and gamatocytes of Plasmodiun species

A: Introduction Plasmodium:- Plasmodium is a genus of unicellular eukaryotes that are obligate…

Q: Label and find the parts of a gram negative (cocci)

A: Gram-positive cocci : purple or violet color can form tetrads as shown in the image GPC = gram+cocci…

Q: Using the figure below, which group of organisms passes the one-snip test? ABC

A: A phylogenetic tree is pictorial representation of evolutionary relationship between organisms.

Q: Describe the step-by-step procedure for preparing a thick and thin smear to test for malaria.

A: Malaria is a vector-borne disease that is caused by the parasite Plasmodium. This disease is…

Q: Define the following terms that are commonly used describe colonies: 1.  Form -  2.  Elevation -…

A: In microbiology, colony is a group of fungi,  bacteria and other micro-organisms which grows on…

Q: LPO

A: Introduction Gram-positive bacteria take up the crystal violet stain used in the test, then appear…

Q: The genus of bacteria with leaky cell walls which are transmitted among humans by direct contact is:

A: Introduction The bacteria is the unicellular prokaryotic organism that exist in soil, water, plants,…

Q: Define toxigenicity and summarize the main features of exotoxinsand endotoxins.

A: Any substance that has the ability to cause ill effects to living cells of plants and animals is…

Q: molecular techniques

A: Molecular Biology developments have led to the fast growth in new methods for fish disease…

Q: Explain the relationship between genome size and growth requirements of mycoplasmas. Why is genome…

A: Microorganisms are abundant in nature and are microscopic organisms that cannot be seen through the…

Q: What is the significance of specimen type or the location where the specimen was collected in the…

A: Streptococcus are gram positive bacteria;coccus in shape and occur in chains.The diagnosis of…

Q: Explain the possibility of identification of some bacteria simply by knowing the antibiotic…

A: The many antibiotics each have a unique method of operation. By preventing the aminoacylation…

Q: Construct a paragraph or two describing the interrelationship among a bacterial

A: The answer is explained below showing interrelation among a microorganism microorganism, the…

Archaeal cell structure

Bacteria and archaea are two different prokaryotic domains that, along with eukarya, make up the three domains of life. Archaeal organisms can be found all over the biosphere. Many genera are extremophiles, meaning they thrive in extreme environments such as extremely high temperatures, high salinity, or pH extremes. Bacterial and archaeal cells are characterized by the absence of a nucleus and membrane-bound organelles.