TLS Online TPP Program

#Question id: 33149


Which of the following statement is not correct regarding PP2A-B55?

#Unit 2. Cellular Organization
  1. M-Cdk inhibit the phosphatase PP2A-B55 through the protein kinase Greatwall.
  2. PP2A-B55 dephosphorylates and inhibiting its inhibitor, Greatwall.
  3. PP2A-B55 inhibit M-Cdk inhibition, because it dephosphorylates Cdc25.
  4. PP2A-B55 inhibit M-Cdk activation, because it dephosphorylates Wee1.