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1. Which of the following is not a type of microorganism?
A
Fungi
B
Bacteria
C
Viruses
2. What is the smallest unit of life?
A
Atom
B
Cell
C
Molecule
3. What is the process by which bacteria reproduce called?
A
Binary fission
B
Meiosis
C
Mitosis
4. What is the process of heating a substance to kill or inactivate microorganisms called?
A
Sanitization
B
Disinfection
C
Sterilization
5. Bacteria in spore form are
A
Active
B
Non-productive
C
Vegetative
6. Bacteria living on dead or decaying matter are called
A
Neophytes
B
Saprophytes
C
Parasites
7. Bacteria which are round in shape are called
A
Bacilli
B
Spirilla
C
Staphylococci