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Day 20

Explore the similarities and differences between prokaryotic and eukaryotic cells in this interactive investigation. Discover the basic unit of life and the characteristics of various organisms. Use a Venn diagram to record similarities and differences. Engage in an activity to revise your understanding of cells.

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Day 20

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  1. Day 20 What do an onion and a guinea pig have in common? Onion Guinea Pig Both are made of cells. 1

  2. Prokarya & Eukarya Contrasting Case Activity 4a Investigation 4 – The Cell

  3. Cells Web Cells Copy this web into your notebook. 3

  4. Cells Web On each branch of the web, list one thing you know about cells. It is okay to include ideas you're not sure about. You will have a chance to revise your web at the end of this activity.

  5. Basic Unit of Life • The cell is the basic unit of life. • Although living things may look very different, they are all made up of one or more cells.

  6. Ferroplasma Halobacteria E. coli L. acidophilus Prokaryotes Find these organisms in the Domain & Kingdom cards. These are all Prokaryotes. Record characteristics of these organisms in your notebook.

  7. Prokaryotic Cells Prokaryotic cells are simple and independent. All prokaryotes are single-celled organisms. Prokaryotic cells do not have organized, membrane-bound internal structures such as a nucleus or other organelles.

  8. Destroying Angel Algae Barnacle Paramecium Eukaryotes Find these organisms in the Domain & Kingdom cards. These are all Eukaryotes. Record characteristics of these organisms in your notebook.

  9. Eukaryotic Cells Some eukaryotic cells can survive on their own as single-celled organisms. Othersare part of a multicellular organism and cannot survive on their own. All eukaryotic cells have a nucleus and other membrane-bound organelles.

  10. Prokaryotes vs. Eukaryotes What do these two types of organisms have in common? How are they different? Use the Venn diagram to record similarities and differences.

  11. Prokaryotes & Eukaryotes Prokaryotes Both Eukaryotes all are unicellular can be unicellular or multicellular made of one or more cells have a nucleus don't have a nucleus kingdom Animalia domain Archaea kingdom Plantae domain Bacteria kingdom Fungi kingdom Protista

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