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.
I removed the alternator( about 20 minutes) and carried it there.. Normally his rebuild was an hour or so , but he needed to order bearings, so i waited til the next morning. New bearing , pulley, etc. and a bench test. Cost me about $80 . For $125, I could have purchased a reman from Rock Auto online with a $50 -70 core refund netting about $50 -$70 , which would have been cheaper, but I would be without a car for a week.