Choose the combination of answers that most accurately completes the statement.High temperatures and low temperatures . a. sterilize, disinfect b. kill cells, inhibit cell growth c. denature proteins, burst cells d. speed up metabolism, slow down metabolism

Q: A glass flask is rinsed and autoclaved after use. It was then filled with sterile media in a sterile…

A: Introduction Microbes or microorganisms may be found on almost every surface, in the air we breathe,…

Q: A nurse colleague asks for your help in drawing blood cultures from a patient with suspected…

A: Bacteremia is when bacteria circulate through the bloodstream. It can be caused by everyday habits…

Q: This is a Microbiology question about blood culture analyzers such as the Bactec What is the…

A: Microbiology is a hugely important field in both basic and applied research. We study microbiology…

Q: Very cold or freezing temperatures will kill microbes.  true /false

A: Every organism is temperature dependent because enzymes present in them work at certain temperature…

Q: Why is there a need for an incubator in the lab? How about incubating cultures at room temperature?…

A: The Incubator is an insulated device in which the conditions like temperature, humidity, pH, and…

Q: Which term refers to the removal (de endospores.

A: Sterilization is defined as the that eliminates, removes, kills, or deactivates all forms of life…

Q: Any process that destroys the non-spore-forming contaminants oninanimate objects isa. antisepsis b.…

A: Introduction  Bacteria can be divided into 2 categories on the base of their ability to form spore.…

Q: Clearly describe the application of microbes in wastewater treatment, the Food industry, and brewery…

A: Microorganisms are small organisms that are usually not visible through the naked eyes. Other than…

Q: Assume that you are responsible for decontaminating materials in a large hospital. How would you…

A: Harmful bacteria, mold spores, spoilage bacteria, virus, and other dangerous pollutants are…

Q: Match the test with a positive result  a. DNA test  b. Paper chromatography test c. Celllar…

A: Genetic material is nothing but the sequence of nucleic acids which is called as DNA. It contains…

Q: Mass spectrometry identifies microbes via a. fluorescence of antibodies. b. precipitation reactions.…

A: Answer is c.)protein fingerprints.

Q: Bacteria are friends of man. Discuss.

A: The bacteria are single celled prokaryotic organism belongs to kingdom Monera. Bacteria include two…

Q: During death phase, microbial cells are...

A: Death phase is a phase in the growth curve of the microbial growth in microbial culture. The growth…

Q: commercial sterilization is designed to provide enough heat to destroy the endospores of what…

A: It refers to any process that removes , kills or deactivates all forms of life particularly…

Q: A type of cell wall that is often toxic. Question 8 options: a) gram-positive b) gram-negative…

A: Bacteria are part of large domain of prokaryotic microorganisms . Bacteria are few micrometer in…

Q: Describe how to make bacterial culture in different media. Explain different cultural techniques…

A: The predigested protein provides nutrition for the growth of bacteria. A culture medium must contain…

Q: Which statement describes how phenolic compounds control microbe growth? They cause protein…

A: Phenolic compounds consist of phenol like compounds. They are persistent on the surface and are less…

Q: if a kitchen washcloth harbors microbes that can be transmitted to an individual to cause disease,…

A: Infectious diseases are caused by pathogenic microorganisms, such as bacteria, viruses, parasites,…

Q: Transparent double-sided dishes used for growing microbes are most commonly called A) Petri dishes.…

A: The micro organisms are grown in specific containments for identification of the characteristic…

Q: Can culture media be sterilized in the hot air sterilizer? Why or why not? (Answer in not more than…

A: Sterilization is defined as a process by which an agent is used to destroy or remove the…

Q: microbiology

A: For to obtain cultures and Sensitivity faster, depends on targeted bacterial strain. The media…

Q: name two antimicrobials and explain whether the organism was susceptible, intermediate, or…

A: We know, the Antibiotic prevent or stops the growth of microorganisms. Information on the minimum…

Q: Attached below is the study about the effects of handwashing and the effectiveness of soap against…

A: From the figure 8 , Agar plate with bacteria; (A) depicts the results before washing hands . There…

Q: PART B Re-watch the video and explain why the following steps are necessary: Why use tweezers to put…

A: Please note as per the site regulations, external links are not watched. Hence, part A cannot be…

Q: Which process gets rid of the most germs on a surface? decontamination disinfection sterilization

A: Removal of microorganisms from surfaces such as benchtops in a microbiology laboratory and in…

Q: Now that you know more about microorganisms, discuss how a microbe can affect your daily life or the…

A: Bacteria, actinomycetes, fungi, algae, and protozoa are all microorganisms. They can be found in…

Q: Agents studied in microbiology

A: Microbiology is the study of microorganism such as bacteria, fungi and protists. Tools of…

Q: Which antibiotic affects cell wall synthesis?a)streptomycin b) erythromycin c) tetracycline…

A: Antibiotics are a form of antimicrobial drugs that fight against disease-causing pathogenic…

Q: Choose the combination of answers that most accurately completes the statement. A microbicidal agent…

A: microbicidal agent has effective by killing or destroying microorganisms.

Q: A pure culture A) is sterile. B) is a population of identical cells. C) is made of a clearly…

A: These pure cultures are essential for microbiological studies. It facilitates the application of…

Q: what term best describes swabbing the skin with alcohol? a.bacteriostasis b. degerming c.…

A: Swabbing the skin with alcohol is knows as degerming - a process in which we physically remove the…

Q: Write short notes on dry heat as a physical antimicrobial control method.

A: Drying can be used to control the growth of microorganisms because when water is removed from cells,…

Q: 1. A bacterium is grown in an environment with tryptophan added to the medium. Describe how the…

A: Need to find how the bacteria responds to tryptophan added into the medium.

Q: Differentiate sterilization from disinfection.

A: Methods to remove unwanted microbes from the surfaces, clothes, and bodies are important.…

Q: Explain the answer using the concepts of protein inside the microorganisms cell wall etc

A: Disinfection is a process in which the micro organisms are reduced through the disinfectants on…

Q: Discuss the identification and infectious process of C. diphtheria. Describe the significance and…

A: Identification of C. Diphtheria.                     Basic tests for C. Diphtheria identification…

Q: Surgical instruments are cleaned by heating them. Alcohol is used as disinfectant in cleansing the…

A: INTRODUCTION Many germs, fewer than 1.25% of bacteria, can enter our body ( host) and cause us to…

Q: Construct a work plan for the identification of a specific microorganism from a clinical specimen

A: According to their basic morphologies, bacteria are divided into five types. Single cells, pairs,…

Q: Under what conditions is sterilization by filtration preferred over sterilization by heat

A: Filteration is the sterilization process wherein there is the physical removal of micro-organisms…

Q: Antibiotic A: 0.5 kDa protein, targets peptidoglycan Antibiotic B: 20 kDa protein, targets…

A: INTRODUCTION An antibiotic is a sort of antimicrobial substance active against bacteria. it's the…

Q: Imagine yourself being assigned to a very poor, remote village to educate the people about…

A: 1. Destruction of microbes in pond water Ponds are stationary water bodies and hence they can carry…

Q: How is UV radiation a good type of control mechanism against microbial growth? Explain what happens…

A: UV-C is most commonly used to kill microbes. However UV of different wavelength can show different…

Q: A) A short paragraph on the habitat of the organism. B) A short paragraph on the special…

A: Staphylococcus Epidermidis belongs to the genus staphylococcus and is a gram-positive and…

Q: Choose the combination of answers that most accurately completes the statement.Which of the…

A: Antimicrobial drugs are drugs that either kill a microbe or inhibit the growth of a microbe. There…

Q: explain how bacteria can develop resistance to chemical disinfectants

A: Biocide resistance to biocides is bought about by Intrinsic resistance or (intrinsic…

Q: a) explain in your own words how to do a nitrate reduction test to identify unknown bacteria

A: Biochemical test such as nitrate reduction test and phenol red test are used in the identification…

Q: Choose the combination of answers that most accurately completes the statement.Microbial resistance…

A: Microbes develop methods to protect themselves from antimicrobials, which is known as antimicrobial…

Q: (i) Explain the effect of the ionising radiation on the bacteria. (ii) Identify the purpose of petri…

A: Given here is the effect of ionising radiation on the growth of salmonella typhimurium in the…

Clinical Pharmacology

Pharmacology is a discipline of medicine that studies how medications interact with the systems and processes of living organisms, focusing on drug action mechanisms as well as therapeutic and other purposes.