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Two types of cell

Two types of cell

Every living organism is made of cells. Eukaryotic cells have their chromosomal DNA enclosed inside a nucleus, while prokaryotic cells have no nucleus and their circular chromosome lies free in the cytoplasm.

1.1 Cells and cell structure Lesson

  1. GCSE
  2. /Biology
  3. /1.1 Cells and cell structure

Step-by-step lessons on Edexcel GCSE Biology 1.1 Cells and cell structure, covering 1.1.1 Sub-cellular structures and functions, 1.1.2 Specialised cells and their adaptations, and 1.1.3 Microscope technology and cell structures. Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.

Lessons