A mutation results in a cell that no longer produces a normal protein kinase for the...
A mutation results in a cell that no longer produces a normal protein kinase for the M phase checkpoint. What would likely be the immediate result of this mutation?
Homework Answers
The M phase checkpoint reviews if all sister chromatids are rightly connected to the spindle fibers. Only when this metaphase checkpoint is cleared, anaphase begins. If the M phase checkpoint is inhibited due to the mutation in kinase, mitosis will get arrested at the metaphase stage and won't go further.
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