Cells and organisation

• Eukaryotic cells are found in plants, animals, fungi, protists and they are 10-100 micrometers
• Prokaryotic cells are bacteria and they are 0.1 - 5.0 micrometers
• Prokaryotic cells don’t have:

  1. nucleus
  2. mitochondria
  3. chloroplasts
• Animal cells components:

  • Cell membrane
  • Nucleus
  • Ribosomes
  • Mitochondria
  • Cytoplasm
• Plant cell components:

  • Vacuole
  • Chloroplasts
  • Cell wall
  • Cell membrane
  • Nucleus
  • Cytoplasm
  • Mitochondria
  • Ribosomes
• CHRONOLOGICALLY order the levels of organisation

  1. Cell
  2. Tissue
  3. Organ
  4. Organ system
  5. organism