Across
- 2. expression of an allele that may be inherited from parents
- 6. addition of acetyl group causing loss of positive charge and the genes is turned on
- 7. groups with DNA that work with activators to increase rate of transcription
- 9. Modification with functional groups and sugars
- 11. Alteration of DNA, methylation
- 13. cap, tail, uncoded
- 16. addition of methyl group to DNA bases that cause genes to turn off
- 17. Eukaryotes, introns, exons, 5’ cap, 3’cap
- 18. compacted untranscribed chromatin
- 21. The DNA strands between nucleosomes
- 22. slow transcription rate by binding to control elements
- 23. DNA wound around protein and basic unit of DNA packaging
Down
- 1. Ubiquitin and proteasome
- 3. traits inherited by transmitted mechanisms not directly involving nucleotide sequences
- 4. Histone tail attaches to DNA
- 5. transcription factors that work with control elements to increase rate of transcription
- 8. Control elements, transcription factors, most common site of gene regulation
- 10. miRNA, dicer, road block
- 12. levels of changes in the chromatin during the cell cycle
- 14. process of cell differentation due to different gene expression in multicellular organisms
- 15. Protein stepping and initiation
- 19. loosely packed chromatin that will be transcribed
- 20. Play a key role in chromatin structure, small positively small proteins