TLS Online TPP Program

#Question id: 4485


In multicellular organisms, regulatory sequences can spread thousands of nucleotides from the promoter—both upstream and downstream—and can be made up of tens of regulator binding sites. Often, these binding sites are grouped in units called_?

#Unit 3. Fundamental Processes
  1. Insulators

  2. Boundary elements

  3. Enhancers

  4. A and B