How does 2-fluoro-2-deoxyglucose help in detecting tumors using imaging technology?

Why is glycerol considered a non-fermentable sugar, and what is its role in aerobic conditions?

What is the role of hexokinase, phosphofructokinase, and pyruvate kinase in glycolysis?

Which structural change occurs in the reaction catalyzed by phosphoglucoisomerase during glycolysis?

Why are new enzymes required in gluconeogenesis to reverse the irreversible reactions of glycolysis?

How do irreversible reactions in glycolysis contribute to the pathway's directionality?

What is the imaging technology used to detect 2-fluoro-2-deoxyglucose in cancer cells?