12.9 - EXERCISES
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Practice Questions
Test your understanding with targeted questions
What is the primary respiratory substrate for plants?
💡 Hint: Think about what energy source plants produce through photosynthesis.
Name two end products of glycolysis.
💡 Hint: Consider what glucose is broken down into in the first stage of respiration.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary site of ATP production in aerobic respiration?
💡 Hint: Think about where ATP synthase is located.
True or False: The Krebs cycle occurs in the cytoplasm.
💡 Hint: Revisit where each step of respiration takes place in the cell.
1 more question available
Challenge Problems
Push your limits with advanced challenges
A plant cell has 10 molecules of glucose. Calculate the maximum net ATP it can potentially produce through aerobic respiration.
💡 Hint: Remember the efficient energy extraction process of aerobic respiration through glycolysis, Krebs cycle, and ETS.
Explain how the changes in availability of oxygen alter the direction of pyruvate metabolism in plant cells.
💡 Hint: Compare aerobic vs. anaerobic pathways and think of the end products formed.
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