Exam 3

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Across
  1. 2. Study of heritable changes in gene expression not involving DNA sequence changes
  2. 5. The process of synthesizing RNA from a DNA template
  3. 6. A protein that binds DNA and inhibits transcription
  4. 9. DNA element that represses transcription when bound by regulatory proteins
Down
  1. 1. A cluster of genes under control of a single promoter (common in prokaryotes)
  2. 3. A DNA sequence that increases transcription when bound by activators
  3. 4. A heritable change in DNA sequence
  4. 5. Process of synthesizing protein from mRNA
  5. 7. Coding region of a gene that remains after RNA processing
  6. 8. Gene-silencing mechanism involving small RNA molecules