Ask Question
16 March, 11:19

dentify all the false statements. 1. CDK's confer target specificity to cyclin / CDK activity. 2. Cyclins activate CDKs. 3. Only one cyclin is required per cell cycle. 4. CDK's are destroyed by the ubiquitination apparatus. 5. The concentration of a CDK changes less than a cyclin during a cell cycle.

+1
Answers (1)
  1. 16 March, 12:47
    0
    Only 3rd statement is false

    Explanation:

    CDK's confer target specificity to cyclin/CDK activity-This statement is true because in the cell cycle cyclin-dependent kinases (Cdks) process signals that lead to cell division Cyclins activate CDKs-This statement is true because cyclin is the regulatory subunit which binds to CDKs and activate them Only one cyclin is required per cell cycle-This statement is false because there are many types of cyclins per cell cycle; for example G1 cyclins (Cyclin D and E), S phase cyclins (Cyclin A) and mitotic cyclin (Cyclin B) CDKs are destroyed by the ubiquitination apparatus-This statement is true because degradation of CDKs occurs through polyubiquitination The concentration of a CDK changes less than a cyclin during a cell cycle-This statement is true because during the cell division cyclins are periodically synthesised whereas CDKs concentration remains constant
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “dentify all the false statements. 1. CDK's confer target specificity to cyclin / CDK activity. 2. Cyclins activate CDKs. 3. Only one cyclin ...” in 📘 Biology if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers