5 Written Questions

1. an infectious disease that can be transmitted or spread from one organism to another.
2. a disease that spreads over a wide geographic area.
3. a toxic chemical that causes damage to an organism's DNA.
4. any disease that is caused by a pathogen.
5. the application of knowledge, skills, and methods to meet the needs and wants of people in society; can include artifacts or hardware, methodology or technique, system of production, or social-technical system.

5 Matching Questions

1. Parasite
2. Virus
3. Pesticide
4. Vaccine
5. Vector

1. a any preparation used as a preventive inoculation to confer immunity against a specific disease, usually employing an innocuous form of the disease agent, as killed or weakened bacteria or viruses, to stimulate antibody production.
2. b an animal that carries and transmits a disease.
3. c a particle consisting of DNA encased in a protein coat that must inject its DNA into a living cell in order to reproduce. A microbe that consists of nucleic acid enclosed within a protein shell that requires a living cell in order to reproduce. Scientists consider the virus to be not alive.
4. d an organism that derives nourishment or habitat from the tissues or fluids of another organism. A eukaryotic pathogen can be unicellular or multi-cellular.
5. e chemicals designed to destroy unwanted pests

5 Multiple Choice Questions

1. any organism or near life form that cannot be seen with the naked eye.
   1. Microbe
   2. Vacuole
   3. Vector
   4. Virus
2. generally, a single-celled organism with a nucleus and organelles, including amoebas, euglenas, paramecia and volvox.
   1. Parasite
   2. Protist
   3. Resistant
   4. Disease
3. when a organism does not respond to a chemical or other effect
   1. Resistant
   2. Protist
   3. Eyespot
   4. Disease
4. a disease that cannot be spread from one organism to another.
   1. Infectious disease
   2. Disease
   3. Noninfectious Disease
   4. Pesticide
5. a whip-like structure on unicellular organisms that aids with movement.
   1. Mutagen
   2. Euglena
   3. Vacuole
   4. Flagellum

5 True/False Questions

1. Pathogen → a microbe that causes disease in an organism.

   True        False

2. Pseudopod → an organelle of the protist euglena that is sensitive to light.

   True        False

3. Cilia → a short hair-like appendage used by microorganisms for motion.

   True        False

4. Euglena → a toxic chemical that causes damage to an organism's DNA.

   True        False

5. Disease → is any change that disrupts the normal function of one or more body systems.

   True        False