1 A cubic yard of driveway-grade crushed gravel costs about $10 -$60 or more, depending on whether it is picked up by the customer at the gravel yard or delivered to the job site, and the size and type of gravel used.( 2 A cubic yard of gravel is 3'x3'x3' and weighs roughly 1.2 to 1.7 tons or more). (A cubic yard of gravel is 3'x3'x3' and weighs roughly 1.2 to 1.7 tons or more). 2  A 12'x25' single-car driveway 9 thick requires an estimated 10-14 tons, which can cost $100 -$850.
HMG-CoA reductase is anchored in the membrane of the endoplasmic reticulum, and was long regarded as having seven transmembrane domains, with the active site located in a long carboxyl terminal domain in the cytosol. More recent evidence shows it to contain eight transmembrane domains.
Every turn of the citric acid cycle produces two molecules of carbon dioxide, one molecule of the ATP equivalent guanosine triphosphate (GTP) through substrate-level phosphorylation catalyzed by succinyl-CoA synthetase, three molecules of the reduced coenzyme NADH, and one molecule of the reduced coenzyme FADH2.