edit The Spread (or Bid-Ask spread). The âbid-ask spreadâ is the difference between the bid and ask prices for a security. The percent spread can be calculated as follows: The spread is retained as profit by the broker who handles the transaction and pays for related fees.
The overall reaction of glycolysis which occurs in the cytoplasm is. represented simply as: C 6 H 12 O 6 + 2 NAD + 3 (C=O)COOH + 2 ATP + 2 NADH + 2 H +. At this time, concentrate on the fact that glucose with six carbons is converted into two pyruvic acid molecules with three carbons each.
The first step in glycolysis is phosphorylation of glucose by a family of enzymes called hexokinases to form glucose 6-phosphate (G6P). This reaction consumes ATP, but it acts to keep the glucose concentration low, promoting continuous transport of glucose into the cell through the plasma membrane transporters.lycolysis occurs in most organisms in the cytosol of the cell. The most common type of glycolysis is the EmbdenâMeyerhofâParnas (EMP pathway) , which was discovered by Gustav Embden, Otto Meyerhof, and Jakub Karol Parnas.