ConceptConceptDocsDocuments

IB Biology HL 2.2.1 Organelles as Discrete Subunits Question Bank

Practise IB Biology HL 2.2.1 through the exact HL evidence on membrane-bound organelles and the ultrastructural distinction between eukaryotic and prokaryotic cells.

Syllabus
First assessment 2025
Course
Biology HL
Level
HL

Exam points

  • Use electron-micrograph evidence to distinguish membrane-bound organelles found in eukaryotic cells.
  • Compare organelle complements in eukaryotic and prokaryotic cells using ultrastructure evidence.
  • Explain how membrane-bound subunits support compartmentalised cell function.

B2.2.1—Organelles as discrete subunits question 1

[Maximum number: 4]

Testis cells are eukaryotic cells. Identify the structures seen under the electron microscope in testis cells that are not present in prokaryotic cells.

All question bank results loaded