Across
- 4. these type of bonds are made between complementary base pairs of DNA
- 6. the process by whicha cell makes a RNA copy of a piece of DNA
- 7. amplifying DNA by heating and cooling
- 10. DNA is split and stopped from joining back together by a ______
- 12. a process in which stem cells differentiate into stem cells
- 13. found in eukaryotic cells, contains introns and exons
- 15. what is used to treat bacterial infections?
- 16. stem cells that can differentiate into multiple cells
- 18. part of DNA used to identify if it is present
Down
- 1. the assigning of a role to a cell
- 2. binds to the template strand of DNA and is an enzyme responsible for the production of pre-mRNA and mRNA
- 3. multiple codons code for one amino acid because the code is ______
- 5. a base that is specific to RNA
- 8. a cell with a set of characteristics to perform a specific function is _____
- 9. RNA polymerase binds to this strand to form pre-mRNA
- 11. found on tRNA where the amino acid binds to them
- 14. stem cells that differentiate into cells found in embryos
- 17. something which detects a stimulus