4. Metabolism
Glycolysis — Quiz
Test your understanding of glycolysis with 5 practice questions.
Practice Questions
Question 1
Which glucose transporter in hepatocytes facilitates rapid bidirectional transport of glucose for glycolysis and gluconeogenesis?
Question 2
In hepatic fructose metabolism, which enzyme cleaves fructose-1-phosphate into dihydroxyacetone phosphate and glyceraldehyde?
Question 3
Which pyruvate kinase isoform is predominant in the liver and is inhibited by phosphorylation in response to glucagon signaling?
Question 4
Which of the following is NOT a metabolic fate of pyruvate in mammalian cells?
Question 5
The Pasteur effect describes inhibition of glycolysis by oxygen. What is the primary mechanism of this effect in muscle cells?