:Objectives on Agar plates and line Streaking method-13 Two students applied :following are the results they obtained :Student A Student B Who PSucceeded PWho failed? Why

Q: other important work

A: The food material or substances required for growing microorganisms in vitro(outside the body) is…

Q: *Pure culture* o What is the desired outcome (result) of a streak plate? o Clinically, why is it…

A: Answer: PURE CULTURE : It is the microbial culture used in microbiological laboratories to promote…

Q: Distinguish between Fine Needle Aspirate Biopsy and Core Needle Biopsy in terms of specimen…

A: Fine needle aspiration cytology is a type of biopsy procedure using a narrow gauge needle (22-25 G)…

Q: Laboratory Scenario Analysis. Read the following statements. Fill-in the possible effect of the…

A: Biosafety refers to the application of knowledge, techniques, and equipment to prevent exposure to…

Q: An inoculating loop or needle is sterilized using heata. by one brief passage.b. for exactly 5…

A: Microorganisms or microbes are small living organisms that can be observed with the aid of…

Q: Cause-and-Effect Analysis: Given the conditions below, describe the effect on the staining procedure…

A: The differential staining seen with the Gram stain occurs because gram-positive and gram-negative…

Q: Considering microbial identification methods, to which category would the following method belong…

A: Microbial identification plays very crusial role in studying the growth of microorganism, with…

Q: ... E Topic: laboratory Instrument Which of the following are TRUE regarding Which of the following…

A: INTRODUCTION The answers on the topic laboratory instruments are given below.

Q: what is and how do you preform a MR test aka Methyl red test

A: Answer- MR test is the biochemical qualitative test used to determine the mixed acid ( Acetic acid,…

Q: Give the uses/functions and images of each apparatuses Basic Laboratory Equipment Uses/Functions…

A: Antibiotic discs are used in microbiological studies to observe the effects of various antibiotics…

Q: No zone of inhibition was seen on the Blood Agar Plate with the Optochin Test. How should the…

A: zone of inhibition: This is an area of media where bacteria are unable to grow, due to presence of a…

Q: Provide at least two other examples of samples that are best prepared using Smear Preparation…

A: Smear preparation is a technique that is used by spreading a small quantity of sample on the slide…

Q: Make a viable count of the donor culture by spot inoculation of he nutrient agar plate WITHOUT…

A: Nutrient agar is generally preapared for the bacterial growth to carry out biochemical reations on…

Q: Make illustrated diagrams of stepwise procedure for the performance of the following tasks applying…

A: For the proper aseptic transfer of broth culture to a plated solid media following safety measures…

Q: Negative Control Unknown Isolate

A: Blood agar comes as a basal media and can be used as a general growth medium.  Blood agar is an…

Q: Make illustrated diagrams of stepwise procedures for the performance of the following tasks. 2.…

A: Microorganisms can be cultured in liquid medium or on solid medium. Culturing on solid medium…

Q: Cachets   Pastilles   Bolus   Concentric pills   Slugging method Wafers Dry granulation or…

A:

Q: The bacterial suspension was not spread evenly on the surface of the agar. Effect: Rationale:

A: Bacterial culture requires nutrition for growth in any environment be it in vivo or in vitro. Thus,…

Q: what is plaque essay? what is why this lab is perform? (bact what techniques is used and…

A: To get the remaining sub-parts solved, please repost the complete question and mention the…

Q: Briefly discuss 2 advantages and 2 disadvantages of using the paraffin embedding method for…

A: Histo-cytological techniques are useful to examine the tissues by fixing it in life-like state or…

Q: A. Discuss the procedure and give the advantages and limitations of: 1. Kato - Katz Technique 2.…

A: Several techniques can be employed in the laboratory to find out or diagnose the specific disease or…

Q: Make illustrated diagrams of stepwise procedures for the performance of the following tasks. 1.…

A: Introduction- Sterilization is the techniques used in laboratories to remove the contamination from…

Q: g technique, and what is the target organisms and the purpose of its application? LONG ANSWER…

A: The bacterial staining can be simple as well as differentiated. It is studied under the domain of…

Q: what tool is used to inoculate the agar surface when careying out the antibiotic sensitivity test…

A: Antibiotic sensitivity test is a microbiological test to know the effect of antibody on microbes…

Q: Write down the procedure for millipore filter technique

A: The Millipore filter technique is a new method for the concentration, removal, and enumeration of…

Q: Cause and Effect Analysis describe the effect on the test procedure and explain briefly The zones…

A: Determination of bacterial resistance to antimicrobials is an important part of the management of…

Q: Considering microbial identification methods, to which category would the followin method belong…

A: There are several features of the organism which have different properties on the basis of the…

Q: Using the count data and observational data you acquired, calculate the number of CFUS in the…

A: Bacterial count = #colonies / (dilution × volume plated)

Q: What are the precautionary measures to be observed before, during, and after applying the aseptic…

A: Aseptic culture technique  It refers to a procedure/method used in laboratories or clinical setting…

Q: Agar was not completely set prior to inoculating with the organism. Effect: Rationale:

A: Bacterial cultivation requires specific types of medium that can provide some of the basic…

Q: Considering microbial identification methods, to which category would the following method belong…

A: There are different types of microbial identification methods, Immunological-Serological analysis,…

Q: Factors which can influence antibiotic susceptibility testing (size of zone inhibition)…

A: Antibiotics are antimicrobial substances produced by certain microorganisms such as bacteria and…

Q: Please give the color of each analysis indicating positive result and substance formed causing the…

A: Carbohydrates are a class of biological macromolecules that is composed of carbon, hydrogen and…

Q: 2. Molten agar mixed with bacterial suspension has a temperature higher than 45˚C Effect:…

A: Bacterial culture requires nutrition for growth in any environment be it in vivo or in vitro. Thus,…

Q: Define the following terms; streak plate method, and selective media. State the purpose and…

A: Plating is a microbiological method used to separate microorganisms found in a sample. It is used to…

Q: Step-by-step smear preparation of Kinyoun Method

A: Kinyoun, is a process used to stain acid-fast species of the bacterial genus Mycobacterium. it is a…

Q: Which of the following is not an example of aseptic techniques? O Working in the presence of a…

A: Microorganisms are very important and are to be studied in detail because they are responsible for…

Q: Differentiate in-vivo, in-vitro and in silico testing system. Give 1 example each.

A: Differentiate in-vivo, in-vitro and in silico testing system. Give 1 example each. Introduction: In…

Q: Vivid outline and Standard operating procedure of Toxin neutralization test.

A: Antigens are defined as the substances or the molecules that are present on the surface of the…

Q: Which of the following factors affect the effectiveness of hand washing: Select one: a. Frequency…

A: Pathogens are microorganisms that can cause an infection and disease to an organism. Our hands are…

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: Please match the test with its description to assess your understanding of the kinds of data…

A: The genetic, chemical, and physical characteristics of the microbes are checked by using different…

Q: Name two things commonly ‘sterilized’ by using filters. A heat sensitive media was filter sterilized…

A: Filtration-- Process of separating out of one matter from the other by the help of process based on…

Q: Observations and Results Average Count per ml of Sample (CFU/ml) Bacterial Dilution Factor ml of…

A: Introduction The Stepwise Dilution Of A Substance In Solution Is Referred To As Serial Dilution.…

Q: After centrifugation, the serum had a noticeable red/pink hue. 1. What is the appropriate next…

A: Red blood cells are the oxygen-delivering cells in the circulation. Serum and plasma also form the…

Q: NEGATIVE: Two lines appear. One colored line should be in the control region (C), and another…

A: Test Strips --  Introduction --In modern days for immediate qualitative and quantitative purposes…

Q: Identification of an organism does not require a pure culture because Bergey’s Manual will sort out…

A: Taxonomy is the branch of biology, which deals with the science of naming, defining and classifying…

Q: n routine stool examination, what is the "Scotch Tape" Method? Guide: a.) What the procedure is…

A: In hospitals or healthcare centers, a stool test is done to diagnose any condition that affects the…

Q: Select all true statements about the test below. 1 TEST CONTROL STRAIN STRAIN 2 O Stokes Method O…

A: Antibiotics Sensitivity techniques are of various types and some of them include disc diffusion…

Q: thin and thick blood smear analysis, what are the necessary QC involve to check and assess the…

A: A thick blood smear is a drop of blood on a glass slide. A thin blood smear is a drop of blood that…