Be sure not to let the enzyme fall against the side of the test tube. 22. Add 5 drops of enzyme suspension to 3.0 mL pH 3 buffer and wait a minimum of 5 minutes for the enzyme to be affected by the buffer, then add 3.0 mL 3.0% H 2 O 2 and immediately do steps 7 -12. 23.
Estimates. According to the Federal Reserve Bureau, the average cost of an annual premium for homeowners insurance is between $300 and $1,000. For most homeowners, the annual costs for a homeowners insurance policy can be estimated by dividing the value of the home by 1,000, then multiplying the result by $3.50.
$770. Home insurance is designed to cover homeowners in the event of any unforeseen catastrophe that damages their home. The average cost of home insurance will be influenced primarily by the location of your residential property and the extent of your insurance coverage.Several types of home insurance are common or typical to specific regions or locales, such as damage to floodwaters, hurricanes, earthquakes, etc.se our data to see what your states average premiums are to get a better idea of what you should be paying for insurance. To jump directly to the different types of insurance's average cost, click on the contents links below. 1  Car Insurance. 2  Car Insurance Rates: By Age.