Bacteria Interview Questions with Answers
Question: 1. Who Discovered Bacteria ?
Answer:
Anton Van Leeuwenhock in 1676
Question: 2. Which Are Four Types Of Bacteria ?
Answer:
Coccus, bacillus, vibrio and sprial.
Sound Interview Questions
Question: three. What Is The Hair Like Structure Of The Bacteria Is Called ?
Answer:
Flagella
Question: 4. Which Is The Bacteria That Have No Flagella ?
Answer:
Atrichous.
Question: 5. Where Is The Respiratory Enzymes In Bacteria Are Chiefly Located ?
Answer:
In plasma membrane.
Science Interview Questions
Question: 6. Bacteria Which Can Grow Only In The Presence Of Oxygen Are Called?
Answer:
Obligate aerobes.
Question: 7. Bacteria Which Can Grow With Or Without Oxygen?
Answer:
Facultative anaerobes.
Physics Interview Questions
Question: 8. Organic Materials Decay Due To The Action Of Which Agency ?
Answer:
Bacteria .
Question: 9. Which Scientist Established That Bacteria Are Plants ?
Answer:
karl Wilhem Von Nigole in 1857.
Plant Physiology Interview Questions
Question: 10. What Is Size Of The Bacteria ?
Answer:
104cm.
Question: 11. What Is Bacteria ?
Answer:
They are microscopic unicelluar prokaryotic organisms allotted in numerous behavior. Most of them lack chlorophyll and consequently lead a heterotrophic mode of existence.
Light Interview Questions
Question: 12. Which Are The Four Types Of Bacteria According To The Cells ?
Answer:
Monotrichous
Lopotrichous
Amphitichous
Deritrichous .
All those have flagella
Sound Interview Questions
Question: 13. Which Are Heterotrophic Bacteria ?
Answer:
Tire bacteria which might be not able to synthesise their organic food from easy organic materials .
Question: 14. Which Are Autotrophic Bacteria ?
Answer:
The micro organism that are capable of synthesining their organic food from simple natural substances.
Question: 15. How Bacteria Is Useful To Man ?
Answer:
Bacteria is useful to man in primary fields viz, agriculture, enterprise, medication and biological research.
Photon Interview Questions
Question: sixteen. Which Are The Antibiotics Obtained From Bacteria ?
Answer:
Streptomycin, chloromycetin, neomycin, terramycin etc..
Question: 17. Which Are The Harmful Activities Caused By Bacteria ?
Answer:
Spoilage of food and cotton substances, sicknesses and denitrification.
Matter Interview Questions
Question: 18. Which Is The Bacterium In The Soil That Can Absorb Nitrogen ?
Answer:
Azotobactor
Science Interview Questions
Question: 19. Who Established That There Are Bacteria Which Are Beneficial To Man ?
Answer:
Louis Pasteur
Question: 20. Which Bacterium Causes Tetanus ?
Answer:
Clostridium tetani.
Solar System Interview Questions
Question: 21. How Are Bacteria Classified ?
Answer:
They are labeled into the subsequent forms of cellular, the ovoid or spheroid called coccus, the rod or cylindrical bacillus, the curved vibrio and coil formed spirochaete.
Question: 22. Why Is Bacteria Cannot Survive In A Highly Salted Pickle ?
Answer:
Because they turn out to be plasmolysed and therefore get killed.
Question: 23. Which Bacterium Is Responsible To Make Milk Into Curd ?
Answer:
The lactobacillus.
Question: 24. Which Bacterium Spreads Typhoid ?
Answer:
Salmonella typhosa.
Physics Interview Questions
Question: 25. What Knid Of Bacterium Spreads Cholera ?
Answer:
Vibrio
Question: 26. Name The Bacterium Which Causes Gonorrhea ?
Answer:
Nisseria Gonnorrhea.
Question: 27. Which Bacterium Produces Syphilis ?
Answer:
Triponema Pallidum
Plant Physiology Interview Questions
Question: 28. Who Isolated The Bacterium Which Causes Leprosy ?
Answer:
G.R. Hanson.
Question: 29. Name The Leprosy Producing Bacteria?
Answer:
Mycrobacterium leprae.
Question: 30. The Substance Excreted By Bacteria Into Human Body?
Answer:
Toxin
Question: 31. What Is Bio – Films Or Bacterial Mats ?
Answer:
Bacteria regularly connect to surfaces and form dense aggregation which is known as bio – films or bacterial mats.
Question: 32. How Bio – Films Are Important In Medicine ?
Answer:
As those structures are frequently present at some point of continual bacterial infections or in infections of implanted clinical devices, the micro organism covered inside the bio – films are a lot tougher to kill than remoted bacteria.
Question: 33. What Is A ‘ Green Sulphur ’ Bacteria ?
Answer:
These are a own family of anaerobic picture autographic micro organism which might be non – cellular and got here to spheres, rods and spirals.
Light Interview Questions
Question: 34. What Is Flagella ?
Answer:
It is a tail – like structure that tasks from the cellular body of bacteria, which helps the functions in locomotion.
Question: 35. What Bacteria Causes Ulcer In Human Being ?
Answer:
Helicobacter pylon.
Question: 36. How Bacteria Helps Human Body ?
Answer:
Certain micro organism enables us digest or food. Bacteria in our digestive machine help to transform milk protein into latic acid and inhabit the increase of probably dangerous micro organism.
Photon Interview Questions
Question: 37. What Causes Bad Breadth ( Halitosis ) ?
Answer:
Bad breath is generally because of the smash down of proteins by means of baterica within the mouth.
Question: 38. What Are Bacteriophagees ?
Answer:
They are viruses that changethe bacterial DNA.
Question: 39. What Is Bacterial Conjugation ?
Answer:
It is the transfer of genetic material between micro organism thru direct mobile – to – cellular touch. This conjugation become observed in 1946 via Jousua Lederberg and Edwin Tatum.
Question: forty. What Produces Gas In Our Intestines ?
Answer:
The are stay micro organisms that are just like useful micro organisms determined in human gut. They are also called “ friendly bacteria ” of “ correct bacteria ”.
Matter Interview Questions
Question: 41. What Are Probiotics ?
Answer:
They are live micro organisms that are just like beneficial micro organisms determined in human intestine. They are also referred to as “ Friendly micro organism ” of “ Good bacteria ”.