Which of the Following Statements Is True About the So-Called

Multiple Choice

Which of the following statements is true about the so-called "MUT" (for "mutation") repair mechanisms?

A) Depend on the methylation of old strands of DNA to determine which strand to repair.
B) Often remove hundreds or even thousands of bases during the repair process.
C) Can only repair mismatches that occur during the normal replication process.
D) All of these are true.