Across
- 4. This protein is a series of about 20 proteins that are found in the blood plasma.
- 6. Virus-infected cells secrete a protein called ____.
- 7. Are a type of white blood cell that is produced in red bone marrow.
- 12. This is a disease is caused by pathogen passed from one organism to another, disrupting homeostasis in the organism's body.
- 14. Are rules for demonstrating that an organism causes a disease (two words).
- 16. Is a particular disease that will have a large outbreak in an area and afflict many people causing an ____.
- 18. Is a substance that can kill or inhibit the growth of microorganisms.
Down
- 1. This disease continually is found in small amounts within the population, such as a common cold.
- 2. Are located in all lymphatic tissue and can be thought of as antibody factories (a letter and a word).
- 3. Are long-living cells that are exposed to the antigen during the primary immune response (two words).
- 5. This disease is the result of part of the body wearing out.
- 6. Is the deliberate exposure of the body to a antigen so that a primary response and immune memory cells will develop, also known as vaccination.
- 8. If an epidemic is widespread through a large region, such as a country, continent, or the entire globe is described as ____.
- 9. This type of shock causes a massive release of histamine.
- 10. This disease results from an error in a biochemical pathway.
- 11. A source of the pathogen in the environment.
- 13. A response to environmental antigens.
- 15. Are proteins produced by B lymphocytes that specifically react with foreign antigen.
- 17. The cause of infectious diseases.