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General Knowledge - Biology


1. The function of hemoglobin in the body is


2. Who has won the women's title of Badminton Championship?


3. The most common communicable disease is


4. Herbicides are chemicals which control


5. The role of chlorophyll in photosynthesis is



6. Which of the following is the largest Committee of the Parliament?


7. In increasing sequence, the major elements present in the human body are


8. Which of the following is known as the Act for the Good Government of India?


9. Process of breeding fish in ponds and artificial reservoirs is known as


10. Red pigment is formed in


General Knowledge

1. World Geography -Test-01
2. World Geography -Test-02
3. World Geography -Test-03
4. Geography of India -Test-01
5. Geography of India -Test-02
6. Geography of India -Test-03
7. Geography of India -Test-04
8. Geography of India -Test-05
9. History of India - Test - 01
10. History of India - Test - 02
11. History of India - Test - 03
12. History of India - Test - 04
13. History of India - Test - 05
14. History of India - Test - 06
15. History of India - Test - 07
16. INM-Test-01
17. INM-Test-02
18. INM-Test-03
19. INM-Test-04
20. INM-Test-05
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  • Precautions while using Centrifuge

    Proper Use of Centrifuges

    Ensure that the centrifuge tubes are properly balanced and that the speed and tube length are in accordance with the tube and the centrifuge manufacturer s recommendations. Do not use tubes that are not properly sized for the rotor. If using a swinging bucket rotor, ensure that the tubes are placed in accordance with the manufacturer s instructions; long tubes (e.g., greater than 100 mm) placed in the corner tube holders closest to the rotor shaft may break when the rotor buckets swing out.


    Chourishi Systems