Across
- 3. high-energy electromagnetic radiation
- 8. used to treat and prevent bacterial infection
- 11. the bodies main source of energy for the cells
- 14. inside a cell containing genetic information
- 15. a measure of energy content in food
- 16. a chemical compund contained in foods
- 17. a medical condition that effects and organism
- 18. a sequence of nucleotides in a DNA sequence
- 20. forms a genetic code in a transfe RNA molecule
Down
- 1. an imaging method that uses sound waves to produce images
- 2. an agent that produces a disease
- 4. uses a laser to cut tissue
- 5. used to take medical images on inside the body
- 6. organic molecules essential for metabolic function
- 7. post emission tomography
- 9. a widespread occurrence of an infectious disease over a whole country or the world at a particular time
- 10. changing DNA to RNA
- 12. ribonucleic acid
- 13. molecule made of amino acids
- 19. an infectious agent that replicates inside a living cell