← 2.1 The Cell

Plant and animal cells under the electron microscope

General Science · Grade 10 · about 40 minutes

What TEM and SEM add to the school view, and how plant and animal ultrastructure compare.

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  • 9 sections of explanation, worked examples and diagrams
  • 1 practice task with hints and worked answers
  • A quiz that marks itself as you go
  • Your progress kept across every subject you take
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