DNA Technology
Across
- 2. process that uses technology to change the DNA makeup of an organism
- 4. fertilized egg
- 6. pieces of DNA are broken and recombined to produce new combinations of alleles
- 7. used to identify individuals
- 8. cells that have a specific job
- 10. circular, double-stranded DNA molecule
- 11. genes can be turned on or off
- 12. stage of the developing embryo from the 4th to 7th day after fertilization
- 15. stem cells that are fully developed OR have been changed in a lab
- 16. technique that separates molecules based on size
Down
- 1. stem cells that can differentiate into tissues or organs that the person might need
- 3. used to separate DNA fragments in gel electrophoresis
- 5. protein isolated from bacteria that cleaves DNA sequences
- 8. body cells
- 9. stem cells that are found in the inner cell mass of the blastocyst
- 13. the size of DNA fragments that move through the gel faster
- 14. an organism that has been changed due to the introduction of foreign DNA sequences