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What respiration really is

What respiration really is

Cellular respiration is a universal chemical process that happens continuously in living cells. It breaks down organic molecules such as glucose and transfers some of their energy into ATP for cell activities.

Respiration Lesson

  1. GCSE
  2. /Biology
  3. /Respiration

Step-by-step lessons covering OCR GCSE Biology Respiration for Foundation and Higher tier. Each lesson works through exam-style questions in the written papers format. Start with the foundational topics and build up to the higher-tier material.

Lessons