Biology crossword

4. the process of making a genetic copy to an organism or a gene.
8. -method of separating various lengths of DNA strands by applying an electrical current to a gel.
9. - a natural defense mechanism found in bacterial cells against virus
10. to treat a disease in which a defective or missing gene is replaced or a new gene is replaced or a new gene is inserted into a patient’s genome.
13. the most famous cancer cells used for research
14. Cells- cell that can divide for long periods of time while remaining undifferentiated
15. - method for increasing the quantity of DNA by separating it into two strands and adding primers and enzymes.
16. - unique sequence of DNA base pairs that can be used to identify a person at the molecular level.
17. use and application of living things and biological process
18. all of an organism's genetic material

1. Genetically engineered dna that contains genes from more than one organism or species.
2. - process by which humans use living things to break down pollutants
3. Organism - organism whose genome has been altered to contain one or more genes from another organism or species.
5. - process of changing an organism’s DNA to give the organism new traits.
6. the movement of charged particles in a from the bacterial chromosome and that replicate on their own.
7. -genetically modified organism
11. circular piece of genetic material found in bacteria that can replicate separately from the DNA of the main chromosome.
12. enzyme that cuts DNA molecules at specific nucleotide sequences