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AP Biology Flashcards: Cellular Energy

Study Cellular Energy in AP Biology with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

Which two processes are linked by the electron transport chain?

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ANSWER

Glycolysis/Krebs cycle and oxidative phosphorylation. Electrons from metabolism power ATP synthesis.

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AP Biology: Cellular Energetics

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What this deck covers

This deck focuses on Cellular Energy, giving you a quick way to review the definitions, rules, and examples that matter most for AP Biology.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Practice questions

1 of 30Practice questions for this set
Chloroplast thylakoids are illuminated while suspended in a solution containing ADP and Pi. ATP is produced under illumination. When the surrounding solution is buffered so that the pH outside the thylakoids becomes equal to the pH inside the thylakoid lumen, ATP production decreases even though light intensity and electron transfer through photosystems remain unchanged. The thylakoid membrane remains intact and impermeable to protons except through ATP synthase. This focuses on how light-driven electron transfer establishes a proton gradient used to power ATP formation.
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