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 Auckland biomedical cell lab shows a nucleus, mitochondria, and internal membrane compartments. Explain how this differs from prokaryotic organization. Use the diagram labels, HL model, or quantitative image evidence before answering. 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.