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Basic Characteristics Of Living Things Pd2

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Basic Characteristics Of Living Things Pd2

  1. 1. 10-27-09 <ul><li>Define: </li></ul><ul><li>Growth </li></ul><ul><li>Development </li></ul><ul><li>Molecule </li></ul>
  2. 2. Basic Characteristics of Living Things <ul><li>All living things are made of ________ </li></ul><ul><li>The basic unit of structure and function of all living things is a __________. </li></ul><ul><li>Unicellular means: </li></ul><ul><li>  </li></ul><ul><li>Multicellular means: </li></ul>
  3. 3. <ul><li>Contains _______________ of life </li></ul><ul><li>Water H 2 O Most abundant compound in cells </li></ul><ul><li>Organic Compounds contain __________ </li></ul><ul><li>Carbohydrates energy source </li></ul><ul><li>Example: </li></ul><ul><li>Protein </li></ul><ul><li>Example: </li></ul><ul><li>Lipids </li></ul><ul><li>Example: </li></ul><ul><li>Nucleic Acids </li></ul><ul><li>Example: </li></ul>
  4. 4. <ul><li>Basic life functions(5): </li></ul><ul><li>-cellular respiration </li></ul><ul><li>-waste removal </li></ul><ul><li>-growth and development </li></ul><ul><li>-reproduction </li></ul><ul><li>-irritablility </li></ul><ul><li>See the next page with details </li></ul>
  5. 5. <ul><li>Basic life needs (5) </li></ul><ul><li>-food or energy </li></ul><ul><li>-gases </li></ul><ul><li>-water </li></ul><ul><li>-homeostasis </li></ul><ul><li>-shelter </li></ul><ul><li>See the next page for details. </li></ul>
  6. 6. <ul><li>5 Basic Life Needs </li></ul>
  7. 7. <ul><li>Source of energy or food </li></ul>Sun plant everything else Photosynthesis equation
  8. 8. <ul><li>Gases are taken in </li></ul><ul><li>Autotroph Carbon dioxide </li></ul><ul><li>Oxygen Heterotroph </li></ul>photosynthesis Cellular respiration
  9. 9. <ul><li>3. Water – help obtain chemicals from environment and move substances inside the body </li></ul>stomach Small intestine Blood vessel ________ helps by diffusion nutrients
  10. 10. <ul><li>4.Homeostasis- (p476) </li></ul><ul><li>Defined as: </li></ul>
  11. 11. <ul><li>Form of shelter (Living Space) </li></ul><ul><li>Define Habitat </li></ul>
  12. 12. <ul><li>Basic Life Functions </li></ul>
  13. 13. <ul><li>Cellular Respiration </li></ul><ul><li>Raw materials Products </li></ul><ul><li>C 6 H 12 O 6 + 6 O 2 ________________ </li></ul><ul><li>Glucose + Oxygen ________________ </li></ul>
  14. 14. <ul><li>2. Waste Removal </li></ul><ul><li>Getting rid undigested food and/or cell waste products. </li></ul>
  15. 15. <ul><li>3. Growth and Development </li></ul>Getting bigger Changing
  16. 16. <ul><li>Reproduction - making a new organism like the original </li></ul><ul><li>Asexual ( one parent) </li></ul><ul><li>Sexual (2 parents) </li></ul>
  17. 17. <ul><li>Irritablility The ability to sense and respond to the environment </li></ul><ul><li>Stimulus Response </li></ul><ul><li>(change in (reaction of environment) organism) </li></ul><ul><li>Animal reflexes </li></ul><ul><li>Plant -phototropism </li></ul>

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