10 Questions
Glucose metabolism occurs only in cells with mitochondria.
False
Lactic acid is formed in the mitochondria during anaerobic conditions.
False
Glycolysis results in the formation of 4 molecules of ATP.
False
The conversion of pyruvate into acetyl CoA occurs in the cytoplasm.
False
Glycolysis is the central pathway for the anabolism of glucose.
False
What is the primary purpose of gluconeogenesis?
To maintain glucose levels in the blood within a narrow range
Which tissue(s) primarily rely on glucose for energy?
Brain and erythrocytes
Where does the biosynthesis of glucose primarily occur?
Liver
Which molecule is a major precursor for gluconeogenesis?
Pyruvate
What is the metabolic cost of producing glucose through gluconeogenesis?
It is energy expensive
Test your knowledge of glucose metabolism with a focus on glycolysis. Explore the breakdown of glucose into pyruvate and the formation of ATP and NADH. This quiz covers the key steps and products of glycolysis.
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