Entry Test MCQ :: Kingdom Monera
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| 31. |
E. coli and example of |
| A. |
Aerobic bacteria |
B. |
Anaerobic bacteria |
| C. |
Facultative bacteria |
D. |
Microaerophilic |
Answer: Option C
Explanation:
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| 32. |
Spirochete is an example of |
| A. |
Aerobic bacteria |
B. |
Anaerobic bacteria |
| C. |
Facultative bacteria |
D. |
Microaerophilic |
Answer: Option B
Explanation:
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| 33. |
Sex pili is formed in which of the following processes: |
| A. |
Binary fission |
B. |
Mitosis |
| C. |
Sexual reproduction |
D. |
Conjugation |
Answer: Option D
Explanation:
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| 34. |
Rapid growth at exponential ration occurs in which phase of bacterial growth: |
| A. |
Lag phase |
B. |
Log phase |
| C. |
Stationary phase |
D. |
Death / decline phase |
Answer: Option B
Explanation:
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| 35. |
Chemical substances used on living tissues that inhibit the growth of micro organism are called |
| A. |
Antiseptics |
B. |
Disinfectants |
| C. |
Antibiotics |
D. |
Vaccines |
Answer: Option A
Explanation:
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| 36. |
Who developed the vaccine against anthrax? |
| A. |
Louis Pasteur |
B. |
Edward Jennar |
| C. |
Leuvenhoek |
D. |
Alexander Fleming |
Answer: Option A
Explanation:
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| 37. |
Cyanobacteria have _____ cell wall |
| A. |
Gram +ve. |
B. |
Gram - ve. |
| C. |
Acid fast |
D. |
Cellulose rich |
Answer: Option B
Explanation:
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| 38. |
Which of the following help cyanobacteria to locomote? |
| A. |
Flagella |
B. |
Gas vesicles |
| C. |
Both of these |
D. |
None of these |
Answer: Option B
Explanation:
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| 39. |
Cyanobacteria reproduce by: |
| A. |
Binary fission |
B. |
Mitosis |
| C. |
Meiosis |
D. |
Conjugation |
Answer: Option A
Explanation:
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| 40. |
Approximately _____ species of bacteria are known to cause diseases in humans. |
Answer: Option B
Explanation:
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