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.
Average annual maintenance cost: Thereâs no average annual maintenance cost. Everything on the stove is accessible. Keep it clean and use with care. Move common range/oven repairs and cost to fix: Igniter cleaning or failure: $110-$200. Broken control board: $260+. Bake element problems: $160+.