How does the role of RNA polymerase in transcription differ from that of DNA replication? polymerase is an enzyme that catalyzes the conversion of free nucleotides into a single strand. DNA polymerase differs from RNA polymerase in two major respects: Like all â¦enzymes, DNA polymerase is substrate-specific.
Home maintenance: On average, homeowners will spend between 1 to 4 percent of a homeâs value annually on maintenance and repairs, which tend to increase as the house ages. U.S. News and World Report Note: for a $200,000 home, thatâs at least $2,000 in repairs annually.
What to expect. On average, homeowners will spend between 1 to 4 percent of a home's value annually on maintenance and repairs, which tend to increase as the house ages, according to several real estate websites and mortgage firm Freddie Mac.Skimping on these costs may lead to depreciation of the home's value.hat to expect. On average, homeowners will spend between 1 to 4 percent of a home's value annually on maintenance and repairs, which tend to increase as the house ages, according to several real estate websites and mortgage firm Freddie Mac.