Across
- 7. differences in the body's defenses relating to age
- 8. a person who is recuperating from a sickness or surgery
- 10. the total of an organism's genetic instructions (DNA)
- 11. a control in testing new drugs, has no effect
- 12. ________ nanoparticles, nonviral gene delivery system
Down
- 1. an enzyme that creates a long chain of polymers or nucleic acids
- 2. the quantity of concentration of a substance in a solution
- 3. the short term reaction of a vaccine
- 4. the act of making a liquid thinner or watered down by adding a solvent
- 5. the study of the blood system and response of the body's defenses to new substances
- 6. a chemical reaction between an acid and a base
- 9. the capability of a vaccine to create antibodies to fight off viruses