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.
Really depends on the size and age of the house. Older houses generally cost more to fix and maintain. Based off some of the info found on HouseLogic, people spend anywhere fr â¦ om $500 - $5,000 per year on home maintenance, so that would be about $50-$500 per month (roughly).'ve generally used a figure of around $2,000 per computer per year to cover everything at bare bones. Can be lower, can be much, much higher. Servers are a different thing co â¦ mpletely. Some Considerations: Hardware Replacement Cycle: every 3-4 years. Hardware Costs: $700-4000, depending on add-ons, capacity etc.