When a disinfectant or antiseptic's effectiveness is expressed as a phenol coefficient, a number ____ 1.0 means the chemical agent is more effective than phenol. less than greater than equal

Q: A positive lipid hydrolysis test is indicated by the growth of bacteria on the medium. A positive…

A:

Q: As the temperature of pasteurization increases, the time of treatment decreases. True False

A: Pasteurization is a technique by which some of the liquid foods such as milk, fruit juice etc is…

Q: Do you think UVC disinfection of N95 face masks is effective? Give two important considerations for…

A: At the time of Covid-19, N95 masks are currently considered critical supplies by the centers for…

Q: Give at least five different microbial control methods you have on your home as listed on the…

A: Microbes are needed to be removed from the inside or outside of the living bodies, surfaces of the…

Q: Please answer it correctly for an Upvote. Thank you. •Explain why cfu/unit analyzed is being used to…

A: CFU stands for colony forming unit and is a measurement unit for estimating the concentration of…

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: Which one of the following methods of antimicrobial susceptibility testing requires a dilution…

A: Antimicrobial susceptibility testing is a method which is used for determination of antimicrobials…

Q: When can gelatin be used in culture media preparation? [Answer in not more than 2 sentences

A: GELATIN: Gelatin, often known as gelatine, is a transparent, colourless, and flavourless culinary…

Q: There are so many microbes in a single mL of culture, it is very difficult to perform one dilution…

A: The microbiology studies about both the diseases causing microbes and beneficiary microbes, about…

Q: Which of the following antimicrobial control methods would likely not beused in the clinical setting…

A: Sterilization alludes to any interaction that eliminates, murders, or deactivates all types of life…

Q: The inhibition of bacterial growth and reproduction without necessarily destroying the organisms is…

A: The growth and reproduction of bacteria depends on saveral factors. For the inhibition of the growth…

Q: Disinfectant Concentration Growth after time of exposure (minutes) Control 5 minutes 10 minutes…

A: * Disinfectant is a chemical substance that inactivates or to destroy the microorganisms that are…

Q: The mechanical removal of microbes from a limited area of living tissue is referred to as -- a.…

A: Control of microbial propagation is very significant in medical, pharmaceutical, food industries,…

Q: What is the importance of employing aseptic techniques? Give an example of a situation in the…

A: Aseptic technique:- it is a set of routine procedures that is done to prevent sterile solutions and…

Q: List any disinfectant or antiseptic agents. The question is in the picture.

A: Disinfection -- Disinfection can be defined as cleaning an article of some or all of the pathogenic…

Q: Read the following statements. Fill-in the possible effect of the procedure and give the rationale.…

A: Microbes, which are tiny and nearly invisible, have had a huge influence on society since the…

Q: For each item on the following list, propose a reasonable method ofsterilization. You cannot use the…

A: There are several sterilization techniques which can be used. But, the technique to be used varies…

Q: The Effect of Closure Type on Preventing Microbial Contamination of Cosmetics Bacteria were isolated…

A: Shampoo, conditioner, serum, and oils are hair care products whereas lotions, moisturizers, etc.,…

Q: Method of sterilization used. 2. What is the Bacterial culture and flavor used if there is any. 3.…

A: AMC (Alaska Milk Corporation) is a Philippine-based milk product manufacturer. The Alaska brand is…

Q: methods with their use, mode of action, etc. disinfectant standard Standard of disinfectants v…

A: Chemical control means the utilization of sanitizers, sterilizers, anti-toxins, and chemotherapeutic…

Q: a) Microbial products can be classified in three major categories which related to the microorganism…

A: Microbial metabolism defines all the internal bio-chemical pathways, through which microbes obtain…

Q: One of the following is NOT one of the goals of sterility testing To assure safety of products To…

A: Sterility testing It is a testing that confirms that the products are free from the presence of…

Q: Alcohols are used for   sterilization. disinfection. antisepsis. both sterilization and…

A: Antiseptic, disinfectant, and sterilization are different techniques used for the control of…

Q: bacteria (Mustard + 0.5% acetic acid or Mustard +1% acetic acid)

A: Different methods are used to prevent food from spoilage without changing its nutritional…

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: Match the description to the correct medium This medium is enrichment for fastidious [Choose ]…

A: It is important to grow microorganisms outside the body for the study of their characteristics and…

Q: Which of the following is an example of disinfection? a. Washing the resident's hands with soap and…

A: There are two processes to clean the surfaces- sterilization and disinfection. The sterilization…

Q: 3. For each category of microbial control, list examples. Sterilization Disinfection Sanitization/…

A: All of these are methods are used to prevent infection by slowing or stopping the growth and spread…

Q: 1. Aseptic Teachnique vs. Sterile Technique 2. Microbistatic Agent vs. Microbicidal Agent 3.…

A: Germ free or microbial free Environment is needed to make surrounding harmless to living organisms…

Q: True or false? it is possible to kill or remove all microorganisims by hand washing or using…

A: Microorganisms are small organism that cannot be seen by naked eyes. They include bacteria, fungi,…

Q: In pharmaceutical companies, Sterilization is an important step for quality assurance and approval…

A: Introduction  Microorganisms such as bacteria, viruses etc. are pathogenic in nature and many of…

Q: When testing antimicrobial compounds on lawns of plated bacteria, the strongest germicide could…

A: Bacteria are prokaryotic unicellular organisms that are omnipresent in the environment. There are…

Q: All the following products must undergo sterility testing EXCEPT:  Oral tablets Injections…

A: The healthcare industry uses various medical equipment and instruments that aid in the treatment of…

Q: Distinguish between the term’s sterilization, disinfection, antiseptics, and decontamination.…

A: These all are the method of killing or reducing the number pathogenic microorganism but these terms…

Q: Use of chemical agents to destroy microbes on skin or tissues Reinoval of microbes from surfaces by…

A: Pathogen are the organisms that can cause disease or infections after invading the host cells and…

Q: suffering severely due to alkaloid production a

A: Plants have an important source of life-saving medications where it is used in two ways such as…

Q: Look for just one product of Milk in the internet and answer the following queston: 1. Method of…

A: Since, you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: The thermal death time in an autoclave at 121oC for a microbial culture was thirteen minutes. The…

A: sterilization is the process by which microorganisms in a object or surface is completely destroyed…

Q: Which of the polysaccharides WILL DECREASE GELLING if acid is added to the sample?     pectins…

A: Gels are solid, jelly-like structures made of colloid polysaccharides, proteins, and polymers…

Q: The following data were obtained from pour plates used to test the effectiveness of a food…

A: A colony-forming unit is the number of viable or alive cells in cell suspension that have the…

Q: Identify the method of sterilization/ chemical agent described This chemical agent is used as a…

A: Various methods of sterilization have been used in laboratories and pharmaceutical industry.

Q: Z-germicSide is an antimicrobial agent. Based on the given data set below, describe how effective…

A: Phenol is used as an antiseptic and disinfectant against various types of micro-organisms like…

Q: The following methods used for sterilizing an antibiotic solution. i. Dry heat sterilization ii.…

A: Sterilization: Microorganisms cause contamination, infection, decay and it is important to remove…

Q: Examine the given sets of table below. Which disinfectant is the MOST recommended? Support and…

A: A  disinfectant is a substance used for killing microbes and is used for cleaning the workplace,…

Q: Which of following statements is TRUE about antiseptics and disinfectants?  A. Disc diffusion works…

A: The use of antiseptics and disinfectants is now unavoidable but what factors affect these processes…

Q: Look for two product of Milk in the internet and answer the following queston: 1. Method of…

A: Two milk products are chosen for the current study namely cheese and butter

Q: Should you sample an area for microbial growth before or after sanitization? Eplain why.

A: Sanitization is basically the instrumental process in which the microbes are usually killed by…

Q: CHLORINATION IS 1. by means of special water treatment 2. the physical method of water purification…

A: Chlorination is one of the methods used for the disinfection of water.  Millions of microorganisms…

Q: equipments can be used to determine turbidity in the sample tubes in testing of antimicrobial act

A: The clarity of a liquid can be measured by its turbidity. We can define turbidity as the measure of…

Q: What is the physical appearance (solid, liquid, semi-solid) of following media:Agar deep tube

A: Bacterial culture media is a kind of growth media in which the required bacteria is  cultured. The…