Practice Pyruvate Oxidation (link Reaction) (7.3.4) - Respiration in Plants
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Pyruvate Oxidation (Link Reaction)

Practice - Pyruvate Oxidation (Link Reaction)

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What molecule is formed from pyruvate during the link reaction?

💡 Hint: Think about what enters the Krebs cycle after glycolysis.

Question 2 Easy

What gas is released during pyruvate oxidation?

💡 Hint: Consider what happens to carbon during the conversion.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the byproduct of pyruvate oxidation?

Water
Oxygen
Carbon Dioxide
ATP

💡 Hint: Think of what happens to carbon atoms.

Question 2

True or False: Acetyl-CoA can enter the Krebs cycle.

True
False

💡 Hint: Remember what follows after this transformation.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Illustrate the biochemical pathway starting from glucose through glycolysis and ending in pyruvate oxidation. Describe each step briefly.

💡 Hint: Focus on the main transformations and products at each stage.

Challenge 2 Hard

If oxygen is not present, how does pyruvate oxidation differ in its outcome, and what are the consequences for the cell?

💡 Hint: Think about anaerobic conditions and the cells' need for energy.

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Reference links

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