Micro organisms

Bacteria are of how many types based on respiration?
1. 2
2. 4
3. 3
4. 5
Bacteria are of how many types based on the number and arrangement of flagella?
1. 2
2. 4
3. 3
4. 5
What are prepared from dead or weakened microbes?
1. bacteria
2. vaccines
3. probiotics
4. yeast
A bacterium has an outer covering known as the
1. mitochondria
2. cell wall
3. flagella
4. nucleoid
What bacteria requires oxygen?
1. anaerobic
2. aerobic
3. both the above
4. none of the above
What bacteria does not requires oxygen?
1. anaerobic
2. aerobic
3. both the above
4. none of the above
What bacteria have single flagella at one end?
1. atrichous
2. petritrichous
3. lophotrichous
4. monotrichous
What bacteria are bacteria without any flagella?
1. atrichous
2. petritrichous
3. lophotrichous
4. monotrichous
What bacteria have tuft of flagella at one end?
1. atrichous
2. petritrichous
3. lophotrichous
4. monotrichous
What bacteria have flagella all around?
1. atrichous
2. petritrichous
3. lophotrichous
4. monotrichous