IB skill practice

Compare prokaryotic, eukaryotic, and viral organization

Paper 1, Paper 2 5 marks Difficulty 5

Analyse eukaryotic organization

A cell diagram in a virology comparison lesson shows a nucleus, mitochondria, and internal membrane compartments. Explain how this differs from prokaryotic organization. Enter the answer and choose the interpretation that best matches the HL biological evidence.

Worked practice: biological evidence and answer

Use the labelled biological evidence first, then connect it to the final answer.