1. Vocabulary

2. The human blood group system based on the presence or absence of antigens on red blood cells

3. Medications that are used to fight bacterial and fungal diseases

5. Single-celled organisms that do not have a nucleus or other membrane-bound organelles

6. The smallest structural unit enclosed by a membrane that makes up all living organisms

7. An organism that carries and transmits a disease without exhibiting symptoms of the disease Mosquito Mouse Tick

8. The structure that separates the cell from its external environment

9. The material that fills much of the inside of cells

10. A breakdown in the structure and function of a living organism  Pellagra

11. All living organisms are made up of cells, cells are the basic units of structure and function in living organisms, and new cells are made from existing cells. While a theory when it was first proposed in the 1830s, this theory has been supported by extensive evidence and is now known as the Cell Principle Robert Hooke’s drawing of a microscopic image of cork 

12. A scientist who traces the spread of a disease through a population

13. The theory that microbes can cause infectious diseases

14. A system of specialized cells that coordinate and communicate in order to inactivate foreign material

15. A disease that is passed from one organism to another

16. To enlarge an image of an object, the extent to which an image of an object is enlarged

17. A microscopic cellular organism or a virus

18. The organelles that produce most of the energy that cells need

19. An organism made up of many cells

20. The structure that separates the nucleus from the rest of the cell

21. Membrane-enclosed organelle found in a cell that contains most of the cell’s genetic material

22. Cell structures, often surrounded by a separate membrane, that perform a specific function

23. The blood cell that transports oxygen

24. The process of metabolism in which cells obtain energy in the form of ATP by causing glucose and other food molecules to react with oxygen

25. An organism made up of a single cell or many cells with a nucleus, and that is not an animal, plant, or fungus

26. The period of isolation used to control the spread of an infectious disease Quarantine Station at Angel Island

27. A substance that stimulates the body’s immune response in order to prevent or control an infection, and the process of administering that preparation

28. An organism that spreads disease-causing microbes from one host to another without getting sick itself

29. A microbe that is not made of cells and cannot grow or reproduce outside of a living cell

30. One type of cell in the immune system that is responsible for fighting infections