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.
Well, according to the National Association of Insurance Commissioners, the average cost for homeowners insurance in 2006 was around $804. This is a national average, and some states are much higher and lower than this number.We will get to the most and least expensive states in just a moment.ell, according to the National Association of Insurance Commissioners, the average cost for homeowners insurance in 2006 was around $804. This is a national average, and some states are much higher and lower than this number. We will get to the most and least expensive states in just a moment.