Which of the Following Would Be the Result of a Mutation

question 60

Multiple Choice

Which of the following would be the result of a mutation that inactivates cyclin-E?

• A) inactivation of RB
• B) inactivation of cyclin-D
• C) inactivation of Ras
• D) failure of the cell to progress through the G₂/M checkpoint
• E) failure of E2F to bind to DNA and stimulate transcription

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