Toll Rates & Traffic Operations. The Golden Gate Bridge serves as a vital transportation link between the City and County of San Francisco and Marin County to the north. The Bridge is a fixed six-lane roadway, is 1.7 miles long (main span is 4,200 feet long), and carries about 112,000 vehicles per day. Tolls are assessed electronically in the southbound direction only â heading into San Francisco from Marin County.
Glycolysis occurs in the cytosol (cytoplasm) of the cell. Glycolysis is the first of the three metabolic processes that make up cellular respiration. Cellular respiration produces the adenosine triphosphate, or ATP, used by cells for energy.
In glycolysis, glucose (a six carbon sugar) is split into two molecules of the three-carbon sugar pyruvate. This multi-step process yields two molecules of ATP (free energy containing molecule), two molecules of pyruvate, and two high energy electron carrying molecules of NADH. Glycolysis can occur with or without oxygen. In the presence of oxygen, glycolysis is the first stage of cellular respiration. In the abscence of oxygen, glycolysis allows cells to make small amounts of ATP through the process of fermentation. Glycolysis takes place in the cytosol of the cell's cytoplasm. However, the next stage of cellular respiration known as the citric acid cycle, occurs in the matrix of cell mitochondria. Below are the 10 steps of glycolysis: Step 1