Question

True or False
1. Gelatin is used at as concentration of 20-25%
2. A culture medium simply supplies nutrients and conditions essential for growth of a culture.
3. Since Agar is a carbohydrate, it supplies energy for the bacterial culture.
4. Most cocci have no motility.
5. Protozoa lack a cell membrane.
6. A hanging-drop preparation is used to observe Brownian motion.
7. Bacilli are the most common form of bacteria.
8. Aseptic technique will sterilize the culture medium so it can be inoculated.

Answer 1

1. False
2. True
3. False
4. True
5. False
6. True
7. True
8. False