Microbes

Which of the following is NOT a microbe?

• Bacteria
• Virus
• Worm
• Fungus

A pathogen is a disease-causing agent.

• true
• false

Vaccines contain weakened or dead parts of antigens. 

• True
• False

What are vaccines mainly made up of?

• Dead Pathogens

• Weak Pathogens

• Both 1 and 2

• Neither

What do vaccines do?

• Mimic a Natural Infection

• Hurt People

• Nothing

The overuse of antibiotics has most likely resulted in the development of resistant strains of which organisms?

• bacteria
• fungi
• protozoa
• viruses

The reason bacteria are classified prokaryotes is because they lack ?

• ribosomes
• a nucleus
• a cell wall
• a cell membrane

Which microscopic organism is treated with antibiotics?

• virus

• bacteria

• fungi

• parasite

Which pathogen is nonliving?

• virus

• bacteria

• fungi

• parasite

Which infectious agent is an organism that lives on or in a host organism?

• virus

• bacteria

• fungi

• parasite