Have an account?
No student devices needed. Know more
What does E. coli stand for?
What is normal flora?
microorganisms that live on other organisms and cause diseases
microorganisms that live on other organisms without causing diseases
optimum condition in the environment for bacteria to grow
natural environmental condition for bacteria to grow
What is the technique used in drinking water analysis for the parameter Pseudomonas aeruginosa?
Multiple Tube Technique
What is the first step in Gram Staining?
What do purple stained bacteria indicate?
Gram positive bacteria
Gram negative bacteria
What is an example of Gram Positive bacteria?
How is coliform confirmed in raw water analysis?
LMX media turns from yellow to blue-green
Red ring forms after Kovac’s Reagent is dropped
LMX media is fluorescent under UV light
How do confirmed Pseudomonas aeruginosa colonies appear on centrimide agar?
Brown-red colonies with fluorescence
Blue-green colonies with fluorescence
How does Bacillus cereus appear under the microscope?
Gram positive, rod shaped
Gram negative, rod shaped
Gram positive, cocci shaped
Gram negative, cocci shaped
Which of the following is not categorized as a microorganism?
Who is known as the "Father of Microbiology"?
Antonie van Leeuwenhoek
Which of the following is the correct steps of Gram Staining?
Following are the sources of raw water except:
What does PPE stand for in laboratory safety?
Personal protective equipment
Property plant & equipment
Private property equipment
Private protective equipment
How much water should we drink each day?
Zoonotic disease is a disease or infection that can be transmitted from animals to humans
Leptospirosis is an infectious disease of humans & animals that is caused by virus
Following are samples tested using drinking water analysis except
Water & Ice from Factory
Which of the following statements is true?
Microbiology is the study of bacteria that are too small to be visible with the naked eye
Microbiology is the study of algae that are too small to be visible with the naked eye
Microbiology is the study of virus that are too small to be visible with the naked eye
Microbiology is the study of all living organisms that are too small to be visible with the naked eye
Microorganisms can be identified using below methods except:
Which of the following food is considered as PERISHABLE:
Nizam found a lizard in his breakfast meal. Which department would run the analysis on the food sample?
Microbiology Section, Biotechnology
Zoology Section, Biotechnology
Eggs are most commonly associated with what bacteria?
Shellfish are most commonly associated with what bacteria?
What bacteria is able to cause gangrene?
Following is the job description of a zoologist, except?
Foreign matter identification analysis
Provide expert witness testimony in court
Foreign matter can be identified using below methods except:
What is the main carrier of Leptospirosis?
Below are the techniques used for raw water analysis except:
MPN Table Reading
Below are the places a zoologist can work at except:
Environmental Conservation Centre