3. Energy & Cell Processes

Which process in the aerobic metabolism of glucose takes place in the cytosol?

How many net ATP and NADH molecules are produced from one molecule of glucose during glycolysis?

What method is used to generate ATP in glycolysis?

Which of the following is the key feature of glycolysis?

Which of the following features of glycolysis is beneficial to the cell?

In glycolysis, ________ is oxidized and ________ is reduced.a. NAD+ ... glucoseb. glucose ... oxygenc. ATP ... ADPd. glucose ... NAD+

Which of the following statements is not true of glycolysis?

Which output of glycolysis will enter the next step of acetyl CoA formation?

What primarily determines the direction of respiratory gas movement across the respiratory membrane?

Which of the following molecules in the process of glycolysis possesses the most chemical energy?

Where do the reactions of glycolysis occur in a eukaryotic cell?

There is no production of carbon dioxide in glycolysis. Which of the following is the best explanation for this fact?

MAKE CONNECTIONS Step 3 in Figure 9.9 is a major point of regulation of glycolysis. The enzyme phosphofructokinase is allosterically regulated by ATP and related molecules (see Concept 8.5). Considering the overall result of glycolysis, would you expect ATP to inhibit or stimulate activity of this enzyme? Explain. (Hint: Make sure you consider the role of ATP as an allosteric regulator, not as a substrate of the enzyme.)

Which of the following correctly lists the main reactants and products of glycolysis?