1. The Amazing Creation of Life Cells - Tissues - Organs - Organ Systems

3. From the building blocks of matter to the complex system of living organisms

5. Types of Cells:

6. Procaryotic Eucaryotic  Simple structure  No distinguishable nucleus  Outer cell wall & fluid cell membrane  No defined organelles in cytoplasm  Ex: Malaria, Difflugia, Protista, Bacteria  Complex structure  Defined organelles  Animal & Plant cells  Larger in size  Specialized packaging & transport systems  Ex: Rodophyta, plants, humans, animals

7. Bacterial Cells - Prokaryotic

8.  Unicellular organism  Unicellular organism – consists of only one cell  That one cell carries out all functions required to maintain the life of the organism  Examples: Bacteria, Amoeba, Protazoa

9. Multicellular organism – consists of more than one cell –Cells are specialized to perform certain functions (cell specialization/differentiation)

10. Eukaryotic - Animal Cell

11. Eucaryotic - Plant cell

12. Examples of Cell Specialization 1. Neuron (nerve cell): –Sends info. from one part of the body to another –Very long and thin

13. 2. Red blood cells: –Carry oxygen throughout body –Flattened disks so that they can easily flow through blood vessels Close-up: Blood cells in capillary

14. 3. Sperm cell: –Fertilizes egg –Strong tail for quick swimming, distinct head for entering egg cell

15. From Cells to Tissues to Organs Complex organisms are composed of many millions of cells, which can be grouped together by function to form tissues. http://wps.pearsoncustom.com/wps/media/objects/3014/3087289/Web_ Tutorials/01_A02.swf

16. Types of Animal Tissues

17. Tissues found in the Arm

18. Plant Tissues

20. Different Tissues form Organs

21. All kinds of Cells, Tissues, and Organs are similar in structure and function

22. Organs work together Creating Organ Systems

24. Human Cardiovascular System

26. Example of Plant:

27. The Incredible Cell!