TLS Online TPP Program

#Question id: 26525


The CTD contains a series of repeats of the heptapeptide sequence: Tyr-Ser-Pro-Thr-Ser-Pro-Ser. In which

#Unit 3. Fundamental Processes
  1. IIa is dephosphorylated form, and IIo is dCTD form while IIb is phosphorylated
  2. IIa is dCTD form, and IIo is phosphorylated form while IIb is dephosphorylated
  3. IIa is phosphorylated form, and IIo is dephosphorylated form while IIb is dCTD
  4. IIa is dephosphorylated form, and IIo is phosphorylated form while IIb is dCTD