Biology

6. an organism that lives on or in a host organism and gets its food from or at the expense of its host
9. medicines used to prevent and treat infections in humans, animals and plants
11. technology that utilizes biological systems, living organisms or parts of this to develop or create different products.
13. rganisms whose cells lack a nucleus and other organelles
14. substances that may increase your risk of developing cancer.
15. the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.
16. ne that carries : bearer, messenger
18. organisms whose cells contain a nucleus and other membrane-bound organelles.
19. like an epidemic but even more widespread over several countries or continents.
21. a series of chemical reactions that break down glucose to produce ATP

1. microscopic living organisms that have only one cell.
2. a bacterium, virus, or other microorganism that can cause disease.
3. Nipah virus inspired the film "Contagion."
4. Anything that causes a mutation
5. a quantity or phenomenon that has two independent properties: magnitude and direction.
7. a widespread occurrence of an infectious disease in a community at a particular time.
8. A treatment for bacteria
10. fundamental scientific theory of biology according to which cells are held to be the basic units of all living tissues
12. substance used to stimulate immunity to a particular infectious disease or pathogen, typically prepared from an inactivated or weakened
17. n infectious microbe consisting of a segment of nucleic acid
20. building blocks for bones, muscles, cartilage, skin, and blood.