Phospholipids with certain head groups can alter the surface chemistry of a bilayer and can, for example, serve as signals as well as anchors for other molecules in the membranes of cells.
1 For example, a repair which includes tuning and straightening of the wheels can cost $100 to $200. 2  Refinishing for painted and polished wheels can cost $125 to $350. 3  Full restoration of the alloy wheel can range anywhere from $300 to $425.4  Alloy wheels repaired for motorcycles can cost anywhere from $70 to $400. On average, jobs can vary anywhere from $75 to as much as $500 per wheel. 2  For example, a repair which includes tuning and straightening of the wheels can cost $100 to $200. 3  Refinishing for painted and polished wheels can cost $125 to $350. 4  Full restoration of the alloy wheel can range anywhere from $300 to $425.
1 The cost of refinishing an average 15x15 (225 square feet) room is $340 to $900, costing anywhere from $1.50 to $4.00 per square foot.  Quality of previous finish: The finish that is currently on the hardwood floors can be a major factor in the work required to refinish or recoat the floors. A project originally imagined as a recoating project only can become a more involved refinishing project if the coating currently on them is low quality.