# Compare the role of the endoplasmic reticulum and the Golgi apparatus in the processing and transport of proteins within a cell.

> Edexcel GCSE Biology (1BI0) — 1.1 Cell biology · Compare · 4 marks

## Mark scheme (4 marks)

1. Mention that the endoplasmic reticulum is the site of protein synthesis
2. Describe the role of the Golgi apparatus in modifying and packaging proteins
3. Explain how the endoplasmic reticulum and Golgi apparatus work together to transport proteins
4. State the final destination of the proteins after they leave the Golgi apparatus

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