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IB Biology SL A2.2.4 Structures Common to All Cells Questions

Practise IB Biology SL A2.2.4 by identifying DNA, ribosomes, plasma membranes and cytoplasm as structures shared by prokaryotic and eukaryotic cells.

Syllabus
First assessment 2025
Course
Biology SL
Level
SL

Exam points

  • Identify DNA, ribosomes, the plasma membrane and cytoplasm as structures shared by prokaryotic and eukaryotic cells.
  • Distinguish structures common to all cells from organelles or features restricted to particular cell types.

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Study A2.2.4—Structures common to all cells conceptsOpen the corresponding Concept lesson for explanations, examples and exam connections.

IB Biology SL A2.2.4 Structures Common to All Cells Questions question 1

[Maximum number: 2]

The neuron is a specialized cell that exhibits a structure important to its function.

The diagram shows a neuron interacting with a muscle cell.

Figure for Question IB Biology SL A2.2.4 Structures Common to All Cells Questions question 1 — IB Biology SL

List two structures that neurons have in common with prokaryotic cells.

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