The lipid bilayer is a thin polar membrane made of two layers of lipid molecules. These membranes are flat sheets that form a continuous barrier around all cells.
Wheel repair cost between $125 and $275 per wheel-depending on wheel size and damage. Typically the repair cost is still less than a new wheel depending on the style, size, and age of the wheel. Factory and aftermarket wheels can cost anywhere from $100 to over $1000 per wheel.
Additional costs: 1  A pickup to tow the fifth wheel can cost $20,000-$50,000 or more. 2  If the fifth wheel is wider than the tow vehicle, extended side view mirrors are legally required, starting at $4-$50 for a pair that clamp onto the existing side mirrors, or $150-$450 for permanently installed towing mirrors.