I got wrong on this one. Any clarification? Which of the following statements about the anaphase-promoting…

I got wrong on this one. Any clarification?

Which of the following statements about the anaphase-promoting complex (APC) is true? Choose all that apply It promotes the degradation of proteins that regulate M-phase. It tags CDK with ubiquitin, so it gets sent to the proteasome Its activity is required for the cell to enter metaphase It is continuously active throughout the cell cycle It promotes the breakdown of cohesins It tags cyclin with ubiquitin, so it gets sent to the proteasome Its activity is stimulated by M-Cdk. It inhibits M-Cdk activity