1 / 37

CELLS

Dive deep into the world of cells with this detailed exploration of their structures, functions, and types. Learn about prokaryotic and eukaryotic cells, mitochondria, chloroplasts, endosymbiosis, and different cell features. Compare animal and plant cells, cell membranes, cell walls, ER functions, and more. Discover the Kingdoms of life, including Protists, Fungi, Plantae, and Animalia. Sharpen your knowledge on the smallest units of life with this educational resource.

richardsonh
Download Presentation

CELLS

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. CELLS Structure and Function Cell = smallest unit of life

  2. Cell Theory • 1. Cells are the smallest unit of life. • 2. All living things are made of cells. • 3. All cells arise from other cells.

  3. Turn to your neighbor…… • Which of these 3 parts can you relate to the characteristics of life?

  4. Two Major Cell Types

  5. Prokaryotic Cell

  6. Features of Prokaryotic Cells All prokaryotic cells contain

  7. Features of Prokaryotic Cells Other possible prokaryotic structures

  8. Features of Prokaryotic Cells Other possible prokaryotic structures

  9. Kingdoms that are Prokaryotic • Archaea • Eubacteria

  10. Endosymbiosis • Endosymbiotic Theory: • Mitochondria and chloroplasts were thought to have been free- living prokaryotic cells • These structures were taken in by a eukaryotic cell, became useful to the cell metabolism and were retained as organelles • Evidence: • Both mitochondria and chloroplasts have: • 70s ribosomes • Own DNA • Ability to reproduce independently from the cell • Double membrane on outside • Same size as prokaryotic cells

  11. Functions of Eukaryotic Cell Features

  12. Functions of Eukaryotic Cell Features

  13. Turn to your neighbor…… • Compare the mitochondria to the chloroplast.

  14. Eukaryotic Cell (protist, animal)

  15. Discuss the differences between prokaryotic and eukaryotic cells.

  16. Eukaryotic Cell (plant)

  17. Compare the animal cell to the plant cell.

  18. Functions of Eukaryotic Cell Features

  19. Functions of Eukaryotic Cell Features

  20. Turn to your neighbor: • Compare the structure of the cell membrane to the structure of the cell wall.

  21. Functions of Eukaryotic Cell Features

  22. SER Functions of Eukaryotic Cell Features RER

  23. Functions of Eukaryotic Cell Features

  24. Turn to your neighbor…… • Compare the function of the E.R. with the function of the Golgi.

  25. Functions of Eukaryotic Cell Features

  26. Functions of Eukaryotic Cell Features

  27. Functions of Eukaryotic Cell Features

  28. Functions of Eukaryotic Cell Features

  29. Exit Ticket • What are similarities for a. eukaryotic and prokaryotic cells? b. animal and plant cells? 2. What are differences between a. eukaryotic and prokaryotic cells? b. animal and plant cells?

  30. Kingdoms that are Eukaryotic • Protists: • Eukaryotic • Some have cell walls, but some don’t • Contain uni- and multicellular organisms • Some are autotrophic and some are heterotrophic • Only characteristic they have in common is they are all eukaryotic

  31. Eukaryotic Kingdoms, cont. • Fungi • Contains mushrooms, yeast, mold and mildew • Eukaryotic • Have cell walls made of chitin • Yeast are unicellular; all others are multicellular • Heterotrophic – absorptive

  32. Eukaryotic Kingdoms, cont. • Plantae: • Includes all the plants • Eukaryotic • Have cell walls made of cellulose • Multicellular • Autotrophic • Contain chloroplasts

  33. Eukaryotic Kingdoms, cont. • Animalia: • Eukaryotic • No cell walls • Multicellular • Heterotrophic • Only Kingdom with NO cell walls

More Related