Which of the following statements is false? Active M-Cdk phosphorylates the activating phosphatase in a positive feedback loop. Mitotic Cdk must be phosphorylated by an activating kinase before it is active. Phosphorylation regulates the activity of mitotic Cdk. Phosphorylation of mitotic Cdk by the inhibitory kinase makes the Cdk inactive, even if it is phosphorylated by the activating kinase. The activating phosphatase removes all phosphates from mitotic Cdk so that M-Cdk will be active.

relative dating involves things like higher layers are most recent than rocks lower in the sequence. this can be extended to the known sequence of fossils. rocks containing rabbit fossils are later than those containing dinosaur fossils.  

absolute dating methods mainly use radioactive elements that have known rates of decay and produce recognizable products. for example potassium 40 decays to produce argon. once a rock has solidified the argon is trapped. by measuring the argon and potassium0 you can get an accurate number for the age.  

some other methods are good for archaeological ages. dendrochronology involves recognizing the sequence of tree rings. the orientation of magnetized particles in baked clay can be used to date a fire.

hope this .. .

100 dollars because yeah

condensation. good luck!