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Ultrastructure, micrographs and scale

Ultrastructure, micrographs and scale

Ultrastructure means the fine internal detail of cells and organelles that is too small to resolve clearly with a light microscope. A micrograph is an image produced by a microscope. To study ultrastructure, biologists usually use electron microscopes.

Eukaryotic and prokaryotic cell ultrastructure Lesson

  1. A Level
  2. /Biology
  3. /Eukaryotic and prokaryotic cell ultrastructure

Step-by-step lessons covering Edexcel A A Level Biology Eukaryotic and prokaryotic cell ultrastructure for A Level Biology. Each lesson works through exam-style questions in Paper 1, Paper 2 and Paper 3 format. Build a strong foundation in cell biology and biochemistry early on, since later topics on genetics, ecology and physiology all draw on these core concepts.

Lessons