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Posted: **Mon May 09, 2022 5:06 pm**

: Question 1 1 Point Possible Graded Cdc25a Cdk1 Cycb1 Cdk1 Cycb1 Dephosphorylation Of Cdk1 Phosphorylation Of Many Prot 1 (35.8 KiB) Viewed 37 times

: Question 1 1 Point Possible Graded Cdc25a Cdk1 Cycb1 Cdk1 Cycb1 Dephosphorylation Of Cdk1 Phosphorylation Of Many Prot 2 (18.72 KiB) Viewed 37 times

Question 1 1 point possible (graded) Cdc25A Cdk1 CycB1 Cdk1 CycB1 Dephosphorylation of Cdk1 Phosphorylation of many proteins HIMX Progression into mitosis Normally, when a cell is ready to progress into mitosis, Cdc25A dephosphorylates the CycB1 / Cdk1 protein complex. This dephosphorylation activates the complex, which then goes on to phosphorylate a number of protein targets, allowing the cell to progress into mitosis and complete the cell cycle. Which of the following statements describes a key difference between Cdc25 and Cdk1, which is the catalytically active subunit of the CycB1 / Cdki complex?
Cdc25A is encoded by a proto-oncogene, while Cdk1 is encoded by a tumor suppressor gene. Cdc25A is encoded by a tumor suppressor gene, while Cdki is encoded by a proto-oncogene Cdc25A is a kinase, while Cdk1 is a phosphatase. Cdc25A is a phosphatase, while Cdk1 is a kinase.