Glycolysis worksheet quiz
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Questions and Answers

Which enzyme catalyzes the conversion of fructose-6-phosphate to fructose-1,6-bisphosphate in glycolysis?

  • Enolase
  • Aldolase
  • Phosphoglucose isomerase
  • Phosphofructokinase 1 (correct)

Which enzyme converts 3-phosphoglycerate to 2-phosphoglycerate in glycolysis?

  • Glyceraldehyde-3phosphate dehydrogenase
  • Phosphoglycerate mutase (correct)
  • Pyruvate kinase
  • Phosphoglycerate kinase

Which enzyme converts glucose-6-phosphate to fructose-6-phosphate in glycolysis?

  • Hexokinase
  • Enolase
  • Phosphoglucose isomerase (correct)
  • Triose phosphate isomerase

Which enzyme catalyzes the conversion of 1,3-bisphosphoglycerate to 3-phosphoglycerate in glycolysis?

<p>Phosphoglycerate mutase (A)</p> Signup and view all the answers

Which enzyme converts fructose-1,6-bisphosphate to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate in glycolysis?

<p>Triose phosphate isomerase (D)</p> Signup and view all the answers

Which enzyme converts phosphoenolpyruvate to pyruvate in glycolysis?

<p>Pyruvate kinase (C)</p> Signup and view all the answers

Which enzyme catalyzes the conversion of phosphoenolpyruvate to pyruvate in glycolysis?

<p>Enolase (D)</p> Signup and view all the answers

Which enzyme converts fructose-6-phosphate to fructose-1,6-bisphosphate in glycolysis?

<p>Aldolase (C)</p> Signup and view all the answers

Which enzyme converts glucose-6-phosphate to fructose-6-phosphate in glycolysis?

<p>Hexokinase (B)</p> Signup and view all the answers

Which enzyme converts 2-phosphoglycerate to phosphoenolpyruvate in glycolysis?

<p>Enolase (B)</p> Signup and view all the answers

Which enzyme converts fructose-1,6-bisphosphate to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate in glycolysis?

<p>Aldolase (D)</p> Signup and view all the answers

Which enzyme converts glyceraldehyde-3-phosphate to 1,3-bisphosphoglycerate in glycolysis?

<p>Glyceraldehyde-3-phosphate dehydrogenase (D)</p> Signup and view all the answers

Which enzyme catalyzes the conversion of glucose-6-phosphate to fructose-6-phosphate in glycolysis?

<p>Phosphoglucose isomerase (B)</p> Signup and view all the answers

Which enzyme converts fructose-1,6-bisphosphate to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate in glycolysis?

<p>Aldolase (D)</p> Signup and view all the answers

Which enzyme converts 2-phosphoglycerate to phosphoenolpyruvate in glycolysis?

<p>Pyruvate kinase (A)</p> Signup and view all the answers

Study Notes

Enzymes in Glycolysis

  • Phosphofructokinase-1 catalyzes the conversion of fructose-6-phosphate to fructose-1,6-bisphosphate
  • Phosphoglycerate mutase converts 3-phosphoglycerate to 2-phosphoglycerate
  • Phosphoglucose isomerase converts glucose-6-phosphate to fructose-6-phosphate
  • Phosphoglycerate kinase catalyzes the conversion of 1,3-bisphosphoglycerate to 3-phosphoglycerate
  • Aldolase converts fructose-1,6-bisphosphate to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate
  • Pyruvate kinase converts phosphoenolpyruvate to pyruvate
  • Enolase converts 2-phosphoglycerate to phosphoenolpyruvate
  • Glyceraldehyde-3-phosphate dehydrogenase converts glyceraldehyde-3-phosphate to 1,3-bisphosphoglycerate

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Description

Test your knowledge of glycolysis enzymes by matching them with their corresponding reactions. Can you correctly identify enzymes such as enolase, hexokinase, and pyruvate kinase? Challenge yourself with this quiz on glycolysis enzymes!

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