Link Reaction

The link reaction is the second stage of aerobic respiration, connecting glycolysis to the Krebs cycle. This guide covers its location, chemical steps, inputs, outputs and role in energy production for CIE A-Level Biology.

📖Study Guide

In-depth bilingual notes with worked past paper examples.

✍️Practice Exam

Timed practice questions with mark scheme grading. Coming soon.

🎴Flashcards

Spaced repetition for key concepts and definitions. Coming soon.

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