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.
Hereâs Why It Costs $1,126 a Month to Maintain the Average American Home. Buying a home is an expensive endeavor. In fact, the average home costs over $350,000, according to the United States Census Bureau. Many homebuyers, however, neglect to consider the cost of maintaining a home.