Which of the following bacteria requires nicotinic acid as a growth factor in their media?
Nutrient broth, a liquid media contains beef extract and peptone respectively in how much amounts?
0.2 %, 0.4 %
0.1 %, 0.6 %
0.3 %, 0.5 %
0.7 %, 0.3 %
Which of the following are functions of Maintenance Media?
used for assay of vitamins, amino acids
used for determining the bacterial content
used for determining the type of growth produced by bacteria
used for the maintenance of the viability and physiological characteristics
Which of the following instrument is used for sterilizing the media after it has been prepared?
Laminar Air Flow Chamber
Colony formation can be observed in liquid media broth.
There are 5 questions to complete.