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Pure Cultures
Question 6 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |
What is the temperature of liquid nitrogen?
-120 degree C | |
0 degree C | |
-150 degree C | |
-196 degree C |
Question 7 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |
Which of the following method can be used to determine the number of bacteria quantitatively?
Streak-plate | |
Spread-plate | |
Pour plate | |
Pour-plate and spread plate |
Question 8 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |
Dilution of the mixed culture is a common step in all the three methods: the streak-plate, the spread-plate and the pour-plate technique.
True | |
False |
Question 9 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |
In pour-plate method, the medium should be maintained at what temperature?
37 degree C | |
67 degree C | |
45 degree C | |
0 degree C |
There are 9 questions to complete.