13. Which media would you use for a skin infection? What about for an intestinal infection?

Q: 11. Gram-negative bacteria have a thick outer membrane and peptidoglycan layer. True or False.

A: Bacteria can be classified based on many criteria. One way is based on the thickness cell membrane.…

Q: 1. What is the purpose of preparing a cell culture? 2. Differentiate the general types of cell…

A: Cell culture is a type of monoculture in which we are determined to get only one cell type in…

Q: In a diabetic with markedly elevated blood glucose, the glucose filtered at the glomerulus: Group of…

A: It is a disease that occurs when your blood glucose is too high and pancreas produces little or no…

Q: Why is staining a specimen helpful for microbiologists? This is only done for laboratory decoration,…

A: Why is staining a specimen helpful for microbiologist?

Q: Describe the effector system (the cell-killing mechanism) usedby Tc cells.

A: Immune system protects the body against infection. It is a complex network of cells and proteins.…

Q: 34) How does one can differentiate Staphylococcus aureus from Staphylococcus saprophyticus?

A: Staphylococcus is a genus that consists of the gram-positive bacteria within the family…

Q: Why can there be no generalized media that can support all types of microorganisms? Briefly justify…

A: The first bacterial culture media were broths made by infusion or enzymatic digestion of assorted…

Q: Why do you disinfect your work area at the beginning of lab and then again at the end of lab?   2.…

A: Pure culture - In microbiology if  one organisms cultured in midium. It is obtained from mixed…

Q: In order to ensure accurate diagnosis, what measuresshould be taken during the collection of…

A: Step 1 Diagnosis is a discipline that identifies etiologic agents of disease. A specimen is mainly a…

Q: 2. What are the different types of microscope used in the bacteriology lab?

A: Microscopes are essential tools in bacteriology labs for studying bacteria and other microorganisms.…

Q: What impact does DTC genetic testing have on the health care field? (primary physicians, genetic…

A: Direct-to-consumer genetic testing is distinct in that it is sold to customers directly via…

Q: What is "the problem with prions"? How can we sterilize something that is contaminated with them?

A: Prions are the proteinaceous infectious agents that are capable of causing diseases. Their function…

Q: 2.  Mechanical disinfection is typically more effective than manual techniques.

A: Disinfection is the removal, deactivation, and killing of microorganisms. Deactivation and…

Q: 4. Can you cure viral pneumonia?

A: Viral pneumonia is a term used to describe infection of lungs which is caused by a virus.An Example…

Q: . Why is it helpful that the transmission compound light microscopes we studied in the lab are both…

A: A microscope is a scientific tool used to examine objects that are too small to be seen with the…

Q: Some antibiotics show no zone of inhibition against the microbe. How is this possible? Explain how…

A: The zone of inhibition is basically the circular area around the spot of antibiotic in which the…

Q: Describe the steps and techniques from sampling to identification of a microorganism.

A: The purpose of microbiological sampling is to allow statements of density, types and locations of…

Q: 1.What types of damage to human tissues can result from prolonged exposures to UV radiation? What…

A: UV radiation is ultraviolet radiation which is a electromagnetic radiation with shorter wavelength…

Q: Silver sulfadiazine is useda. in antisepsis of burns b. as a mouthwash c. to treat genital gonorrhea…

A: Silver compounds are used as disinfectants in medical devices and as ointments to prevent biofilm…

Q: how might you apply Kochs postulates to a pathogen that will not grow on culture media?

A: The organism which cause disease in its host is known as pathogen. Pathogen are those microorganisms…

Q: 42. How can you identify the antibiotics that will be most useful for your condition?

A: Determining which antibiotics will effectively treat your condition requires a thorough evaluation…

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.