Overview of the steps of cellular respiration. 1  Glycolysis. Six-carbon glucose is converted into two pyruvates (three carbons each). 2  Pyruvate oxidation. Pyruvate travels into the mitochondrial matrix and is converted to a two-carbon molecule bound to coenzyme A, called acetyl CoA. 3  Citric acid cycle.
This video gives tips on adding weights to your pinewood derby car. Customer Photos Brandon won first place in his pinewood derby race with the help of his dad and our polished axles and tungsten weights.
Why? Because, for practical purposes, the NASCAR rule book assumes that every driver weighs at least 140 pounds. By rule, a Sprint Cup car must weigh 3,300 pounds. Where the weight of the driver is concerned, for every 10-pound increment below 180 pounds, 10 pounds of weight must be added to the car.hy? Because, for practical purposes, the NASCAR rule book assumes that every driver weighs at least 140 pounds. By rule, a Sprint Cup car must weigh 3,300 pounds. Where the weight of the driver is concerned, for every 10-pound increment below 180 pounds, 10 pounds of weight must be added to the car.