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Let’s review……. <ul><li>There are four levels of organization: </li></ul><ul><li>1. Cells </li></ul><ul><li>2. Tissues </l...
<ul><li>The four primary tissues types: </li></ul><ul><li>Epithelial </li></ul><ul><li>Co nnective </li></ul><ul><li>Muscl...
Organization of Body
What have you learned?
Do you recognize the cell? Sickle cell
Where did these cells come from?
Where could you find these cells?
In which organ system can you  find these cells?
Are these smooth or skeletal muscle cells?  How can you tell?
What are these “unpopular” cells? Who you calling fat?
“ Who” do these cells belong to?
What is this organ?
What does this organ do for you?
What organ system does this  organ belong to? You sure you want that cigarette?
<ul><li>There are 11 principal organ systems. </li></ul><ul><li>Cardiovascular system (heart) </li></ul><ul><li>2.  Respir...
Overview of Organ Systems <ul><li>Communication and integration </li></ul><ul><li>-The  nervous  and  endocrine systems  d...
Overview of Organ Systems <ul><li>Regulation and maintenance </li></ul><ul><li>-Four organ systems regulate and maintain t...
Overview of Organ Systems <ul><li>Reproduction, development & evolution </li></ul><ul><li>-The  reproductive system  insur...
The Nervous System
The Endocrine System
The Skeletal System
The Muscular System
The Digestive System
The Circulatory System
The Respiratory System
The Excretory System
The Integumentary System
The Immune System
The Reproductive System
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Body Systems

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Body Systems

  1. 1. Let’s review……. <ul><li>There are four levels of organization: </li></ul><ul><li>1. Cells </li></ul><ul><li>2. Tissues </li></ul><ul><li>3. Organs </li></ul><ul><li>4. Organ systems </li></ul><ul><li>FYI…….. </li></ul><ul><li>The human body is composed of 210 different cell types! </li></ul>
  2. 2. <ul><li>The four primary tissues types: </li></ul><ul><li>Epithelial </li></ul><ul><li>Co nnective </li></ul><ul><li>Muscle </li></ul><ul><li>Nerve </li></ul>Examples of organs: Brain, heart, lungs, kidneys, stomach, pancreas, liver, spleen, etc. etc. Organ systems are groups of organs that cooperate to perform the major activities of the body. There are 11 principal organ systems.
  3. 3. Organization of Body
  4. 4. What have you learned?
  5. 5. Do you recognize the cell? Sickle cell
  6. 6. Where did these cells come from?
  7. 7. Where could you find these cells?
  8. 8. In which organ system can you find these cells?
  9. 9. Are these smooth or skeletal muscle cells? How can you tell?
  10. 10. What are these “unpopular” cells? Who you calling fat?
  11. 11. “ Who” do these cells belong to?
  12. 12. What is this organ?
  13. 13. What does this organ do for you?
  14. 14. What organ system does this organ belong to? You sure you want that cigarette?
  15. 15. <ul><li>There are 11 principal organ systems. </li></ul><ul><li>Cardiovascular system (heart) </li></ul><ul><li>2. Respiratory system (lungs) </li></ul><ul><li>3. Excretory (Urinary) system (kidneys) </li></ul><ul><li>4. Skeletal system (bones) </li></ul><ul><li>5. Muscular system (muscles) </li></ul><ul><li>6. Endocrine system (hormones) </li></ul><ul><li>7. Immune system (fights disease) </li></ul><ul><li>8. Integumentary system (skin) </li></ul><ul><li>9. Nervous system (brain) </li></ul><ul><li>10.Reproductive system (ovaries, testes) </li></ul><ul><li>11.Digestive system (stomach) </li></ul>
  16. 16. Overview of Organ Systems <ul><li>Communication and integration </li></ul><ul><li>-The nervous and endocrine systems detect external stimuli and coordinate the body’s responses </li></ul><ul><li>Support and movement </li></ul><ul><li>-The musculo-skeletal system consists of two interrelated organ systems </li></ul>
  17. 17. Overview of Organ Systems <ul><li>Regulation and maintenance </li></ul><ul><li>-Four organ systems regulate and maintain the body’s chemistry </li></ul><ul><li>- Digestive , circulatory , respiratory and urinary systems </li></ul><ul><li>Defense </li></ul><ul><li>-The body defends itself with two organ systems: integumentary and immune systems </li></ul>
  18. 18. Overview of Organ Systems <ul><li>Reproduction, development & evolution </li></ul><ul><li>-The reproductive system insures the survival of a species. </li></ul><ul><li>-In females, the system also nurtures the developing embryo and fetus </li></ul>
  19. 19. The Nervous System
  20. 20. The Endocrine System
  21. 21. The Skeletal System
  22. 22. The Muscular System
  23. 23. The Digestive System
  24. 24. The Circulatory System
  25. 25. The Respiratory System
  26. 26. The Excretory System
  27. 27. The Integumentary System
  28. 28. The Immune System
  29. 29. The Reproductive System

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