If a Tumor Suppressor Gene Becomes Mutated,which of the Following

Multiple Choice

If a tumor suppressor gene becomes mutated,which of the following is not true?

A) Apoptosis is less likely to occur.
B) The cell cycle continues when it should not.
C) A "gain-of function" mutation has occurred.
D) Genes that encode enzymes that repair DNA are not turned on.
E) Genes that inhibit the cell cycle are not turned on.