In spread plate method, inoculating loop is used to spread bacteria from the inoculation site. For quadrant streaking, the loop must be flame sterilized between quadrant streaks. a. First statement is TRUE, Second statement is FALSE. b. First statement is FALSE, Second statement is TRUE. c. Both statements are TRUE. d. Both statements are FALSE.

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: Make a flowchart for the procedure of SPREAD PLATE METHOD

A: The spread plate method is a method to plate a fluid sample containing bacteria with the goal that…

Q: layer

A: The crystal violet eventually escapes from cytoplasm of the cell, if left too long for…

Q: In using an ultracentrifuge, arrange the following steps in correct order A. Turn the knob to the…

A: Centrifugation is a techniques in which involves centrifugal force to separate the particles from…

Q: What method is best for for isolating a colony on a TSA plate? A. Swab plate B. Straight line…

A: An isolated colony represents a pure source of an organism from which a pure culture can be started.

Q: ext/map/ aining Lab Report Place the descriptions into the correct boxes to test your understanding…

A: Gram staining is a method frequently used to distinguish between two sizable groups of bacteria…

Q: In spread plate method, colonies form within the agar and agar surface. In pour plate method,…

A: Introduction Agar media is essential for the study of microorganisms and molecular biology, It is a…

Q: explain why it is not good to break sterile field  when inserting a foley catheter

A: Inserting the indwelling catheter is an invasive procedure. Sterile technique should follow while…

Q: Difference between streak plate method and serial dilution

A: Ans: Streak plate method- It is a technique used mainly to isolate pure culture of bacteria from…

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: This agar plate was obtained by spreading 0.1 ml of a 1:1,000 dilution of a bacterial sample taken…

A: A colony-forming unit (CFU) is a unit that is used in microbiology to measure the viable number of…

Q: For sterilization to occur correctly it must include; heat and pressure:   true   False

A: The objective of the question is to determine whether both heat and pressure are necessary for…

Q: Samples from an ill patient were collected by a physician for testing. A bacterial infection is…

A: Infections are the due to the activity of microbes in the body. Microbes can colonize in human body.…

Q: 1. What could be used to determine if there are more bacteria in the sample aside from Bacillus and…

A: Note: Please upload other questions separately.  Answer: 1) Introduction: Common bacteria which can…

Q: A capsule stain is kind of: A Simple and Negative Stain B Differential and negative stain C…

A: Introduction  Capsule is the outer most covering, which is present even outside the cell wall. This…

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: Why was a blood agar, rather than a nutrient agar, plate used for the culture from your mouth?

A: Cultured bacteria are any bacteria that grow in the lab by the microbiologist using the required or…

Q: he image below is the results of the Nutrient agar plate inoculated with the kitchen ounter sample…

A: Colony morphology is used by microbiologists to identify and characterized the different bacterial…

Q: Step #1 Culture and perform a Gram-stain on the Super Bug You culture the Super Bug by swabbing the…

A: Bacteria are simple unicellular prokaryotic microorganisms that lack membrane bound organelles and…

Q: Describe the type of media you choose in the laboratory, use and prepare them ,, I want to describe…

A: 1. Glass slides on which the sample is placed. 2. Cover slip made up of plastic. 3. Dropper 4.…

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: Explain following this procedure during preparation of temporary slide. 1)Adding water to separate…

A: Approach to Solving the Question:To properly prepare a temporary slide for microscopic examination,…

Q: Why do you think  rapid methods so helpful to identify pathogens microbes in clinical settings. Why…

A: Introduction: Pathogens are the microorganisms which has an ability to cause disease. Mainly…

Q: covert the procedure to passive voice and past tense

A: UV Radiation can kill bacteria by penetrating their cell membranes and making them unstable which…

Q: Write the letter of your choice at the start of the sentence then support it with a short…

A: The Kirby Bauer method is an universally accepted , USFDA approved method commonly used in…

Q: Don't use Ai

A: The correct answer is Identification. The change in media color on an MSA (Mannitol Salt Agar) plate…

Q: Which type(s) of medium would be used in each scenario?a. isolating the growth of Streptococcus…

A: A culture medium, also called the growth medium, can be a liquid or solid medium that supports the…

Q: RESULTS Results of the plate counts for the samples you worked with. Number of Colonies for Each…

A: Cfu/ml= (no. Of colonies plated× dilution factor)/volume plated.…

Q: Select all that apply to a direct simple stain:    1. the dye is acidic or negatively charged and…

A: Gram staining is used to examine the shape of the bacterial cells; if they are contaminated.…

Q: Which one of the following is the most resistant microorganism for sterilization: Select one: a.…

A: Microorganisms vary in their degree of susceptibility to disinfectants. Species such as Mycobacteria…

Q: If the organism is a pony which of the following tests would be positive  a cellular respiration…

A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…

Q: Use the photo below to measure the diameter of each antibiotic (all 3) and record the name and…

A: The microorganisms or bacteria are grown in the culture plate in the microbiology laboratory for…

Q: write a discussion in detail

A: By measuring the optical density (OD) of bacterial cultures at a wavelength of 600 nm, the growth…

Q: The organism tested on Blood Agar (plate shown furthest to the left) is: a. Micrococccus luteus b.…

A: INTRODUCTION Blood agar This is a solid culture medium consisting of blood, peptones and agar. In…

Q: Put the numbers in the space provided to indicate the order of Capsule Staining. If the statement is…

A: The primary function of capsule staining is to differentiate capsular material from bacterial cells.…

Q: Is it important to have a standardized way of counting and reporting AFB seen on a direct sputum…

A: Acid-Fast Bacilli (AFB) is a bacterial species that causes tuberculosis in humans and testing of…

Q: Samples from an ill patient were collected by a physician for testing. A bacterial infection is…

A: Infections are due to the entry of pathogenic microbes in the human body. They will colonize in many…

Q: Which of the following would be a correctly labeled agar plate?a. Staph on the bottomb. S. aureus on…

A: Agar plate is the agar and nutrient containing Petri dish which is used to culture microorganisms.…