How is household bleach like a weapon against pathogenic bacteria?

Q: Define the sub coating technique

A: Tablets solid formulations that undergo several modifications in the body. So, to decrease the loss…

Q: what is the procedure and materials you need to stain Staphylococcus aureus?

A: Staphylococcus aureus is a Gram-positive, round-shaped bacterium hat belongs to the Firmicutes and…

Q: Alchohol based hand sanitizers are effective against influenza. True/False?

A: Influenza is a viral infection caused by the influenza virus. It is commonly known as flu. There are…

Q: How does UV treatment act against microorganisms? Why are some microorganisms or cell types more…

A: How does UV treatment act against microorganisms? UV treatment is an effective method for…

Q: hat is the advantage of culture-independent analysis over culture-dependent analysis of…

A: An unknown microorganism can be identified and classified in a variety of ways. They are divided…

Q: Why bleach disinfectant will the most effective against probiotic?

A: Probiotics are live microorganisms that have health benefits when consumed. These are usually…

Q: Why are products mixed with phenols and surfactants preferred when cleaning surfaces?   Question 14…

A: Disinfection is the procedure by which various bacteria, microbes can be killed by using different…

Q: Compare and contrast various types of  pasteurization technique, considering the temperature and…

A: Pasteurization is a process named after the French scientist Louis Pasteur, fundamentally utilized…

Q: What is the difference between culture-based technique and culture-independent techniques based on…

A: A microbiological culture, also known as a microbial culture, is a way of multiplying microbial…

Q: If you were a quality control agent using UV sterilization in an operating theater, how would you…

A: UV sterilization, sometimes referred to as UV disinfection or ultraviolet germicidal irradiation…

Q: Why is it important for a microbiology laboratory technician to use aseptic technique?

A: The majority of the microbes onto which scientists work in laboratories are known pathogens.

Q: List five (10) sites on a patient from which potential pathogens could be isolated and prepared for…

A: Microorganisms such as bacteria, viruses, fungi, or parasites enters the body through various sites…

Q: In the laboratory, autoclaving is required to prepare media for the growth of What type of method of…

A: The most effective method by which we sterilize the laboratory instruments is known as autoclaving.

Q: How does pasteurization help us in our everyday life even before it was discovered?

A: As recently as the nineteenth century, humans risked serious illness or even death by drinking…

Q: how can ultraviolet  be used to control microbial growth. which specific UV can be used to control…

A: Ultraviolet (UV) - non-ionizing radiation. - penetration power is less. - It is a physical mutagen.

Q: describe the agar-overlay technique

A: Biological techniques are processes or methods for trying to study living things. They include…

Q: What is the significance of heat fixing the smear?

A: Gram staining is a common laboratory technique in microbiology that is used to differentiate…

Q: Where should a label be written on an agar plate?

A: The aseptic technique is applied in a laboratory setup to reduce the risk of contamination. It…

Q: What are the applications for Pasteurization, Autoclaving, UV irradiation, and Gamma irradiation?

A: It is required to mention the application of Pasteurization, Autoclaving, UV irradiation, and Gamma…

Q: What makes graffiti effective?

A: Graffiti means picture on wall or in public places.This is one of the type of art which makes Happy…

Q: which agent was most effective against the spore-forming bacteria that was tested? How does the…

A: Microorganisms, such as bacteria, viruses, and fungi, are ubiquitous in our environment. Many of…

Q: I Why does't a negative stain colorize the cells in the smear?

A: Staining is a technique which is used for enhancement of contrast in samples mostly at the level of…

Q: You are hired in one of the microbiology labs in Memphis and your first assignment to identify…

A: As a microbiologist working to identify microbial samples from a local restaurant, the…

Q: Distinguish between a sterilant, a disinfectant, and anantiseptic. What is cold sterilization?

A: The human environment is filled with microorganisms. These tiny organisms are found everywhere on…

Q: What does bleach do to hair

A: Melanin, the pigment that also affects the colour of your skin, also determines the colour of your…

Q: Why is it important to use sterile practices when working with microorganisms?

A: Microscopic organisms such as bacteria, fungi (mold and yeast), protists, archaea, algae,…

Q: What is the advantage of immunological staining over traditional staining? In what field of science…

A: Immunological Staining: It is referred to as an advanced level of staining method wherein an…

Q: Why do you think the continuous culture has higher chances of contamination than batch and fed-batch…

A: Continuous culture may be a set of techniques wont to reproducibly cultivate microorganisms at…

Q: Why can't you see the bacteria when you first swab a plate

A: Bacteria are one-celled organisms that make up a vast group. They can dwell in a variety of…

Q: Which step of the gram stain procedure is most critical?why?

A: Gram staining is one of the most common laboratories test to identify the different bacterial…

Q: What is an alternative to autoclaving for sterilizing heat-sensitive materials?

A: Any process that kills, eliminates, deactivates, or removes all forms of microorganisms and…

Q: Is there a relationship between Gram staining and sensitivity to various antibacterial compounds?…

A: Gram staining is a method to identify whether a bacteria is gram positive or gram negative based on…

Q: Why is it important to limit the quantity of cells used to prepare a smear?

A: Smear preparation is essential for several microbial laboratory techniques. A smear can be prepared…

Q: what is active ingredient, mode of action and level of activity in Bleach

A: Bleach It refers to a strong and effective disinfectant that can be used to kill bacteria, fungi,…

Q: Can hand sanitizer kill bacteria?

A: Sanitizer is referred to as any substance or fluid that is used to prevent the spread of pathogens…

Q: Is UV treament more or less effective than disinfection when used against Saphylococcus aureus?

A: Saphylococcus aureus is a gram-positive bacterium that is found in the human nose, skin, and…

Q: How does the concentration of the TPC differ from that of the SPEC?

A: TPC (Total Plate Count) and SPEC (Specific Plate Count) are both methods used to determine the…

Q: Benefits of UV light sanitizer spray gun

A: Spray gun can be of two types. First type of spray gun that spray out wet mist while the second type…

Q: What is the pH of bleach?

A: pH is the measure of the acidity or basicity of a solution. pH can be defined as the negative…