KNOWLEDGE ACQUISITION ACTIVITY

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Across
  1. 6. FEEDBACK /The second name given to the FEEDBACK INHIBITION.
  2. 9. / Supply raw materials for growth and repair structures such as skin and muscle.
  3. 11. MATERIALS / Are needed to make enzymes, the lipids in cell membranes, and even DNA.
  4. 12. / A type of tissue that provides support for the body and connects its parts.
  5. 13. / (digestion) Is the physical breakdown of large pieces of food into smaller pieces.
  6. 14. / Breaks protins into smaller polypeptide fragments.
  7. 16. / A major source of energy for the body.
  8. 19. / Organic molecules that the body needs in very small amounts.
  9. 22. / A group of cells that perform a single function.
  10. 23. / The basic unit of structure and function in living things.
  11. 24. / (digestion) Is when enzymes breakdown food into the small molecules the body can use.
  12. 26. / The bolus passes through a tube called the ____.
  13. 28. SYSTEM / A group of organs that perform closely related functions.
  14. 29. / Movements of the body are possible thanks to this tissue
Down
  1. 1. / Saliva contains a enzyme called ____ that begins to break the chemical bonds in starches, forming sugars.
  2. 2. / A large muscular sac that continues the chemical and mechanical digestion of food.
  3. 3. / The first step in digestion.
  4. 4. / Inorganic nutrients that the body needs, usually in small amounts.
  5. 5. / The tissue that lines the interior and exterior body surfaces.
  6. 7. / Nerve impulses are transmitted throughout the body by this tissue.
  7. 8. / Contractions of smooth muscles.
  8. 10. / Is equal to 1000 calories, or 1 kilocalorie (kcal).
  9. 15. INHIBITION / The process in which a stimulus produces a responce that opposes the original stimulus.
  10. 17. / Maintaining a controlled, stable internal enviroment.
  11. 18. DIET / Provides nutrients in adequate amounts and enough energy for a person to maintain healthy.
  12. 20. / Help the body absorb fat-soluble vitamins and are part of cell membranes, nerve cells, and hormones.
  13. 21. / The fingerlike projections.
  14. 25. / The most important nutrient.
  15. 27. / A group of different types of tissues that work together to perform a single function or several related functions.
  16. 30. / A mixture with an oatmeal-like consistency.