Vocab 14.1 - 14.4 Quiz Review

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Across
  1. 2. the outer layer of the skin
  2. 4. a muscle that is under conscious control
  3. 6. a condition in which the body's bones become weak and break easily
  4. 8. a group of similar cells that perform the same function
  5. 10. a muscle that is not under conscious control
  6. 11. a muscle that appears banded; also called skeletal muscle
  7. 14. the inner framework made of all the bones of the body
  8. 16. the small bones that make up your backbone
  9. 19. strong connective tissue that holds bones together in movable joints
  10. 21. a disease in which some body cells divide uncontrollably
  11. 23. muscle tissue found only in the heart
  12. 24. the soft connective tissue that fills the internal spaces in bones
  13. 25. a muscle that is attached to the bones of the skeleton and provides the force that moves the bones
  14. 28. a body tissue that provides support for the body and connects all of its parts
  15. 29. layer of bone tissue having many small spaces, makes bones lightweight
  16. 31. the maintenance of stable internal conditions in an organism
  17. 32. a connective tissue that is more flexible than bone that protects the ends of bones and keeps them from rubbing together
  18. 33. a body tissue that contracts or shortens, making body parts move
  19. 34. the smallest unit of organization in living things
Down
  1. 1. a place in the body where two bones come together
  2. 3. involuntary muscle found inside many internal organs of the body
  3. 5. strong connective tissue that attaches muscle to bone
  4. 7. a structure in the body that is composed of different kinds of tissue
  5. 9. the reaction of a person's body to potentially threatening, challenging, or disturbing events
  6. 12. the material within a cell apart from the nucleus
  7. 13. a group of organs that work together to perform a major function in the body
  8. 15. a body tissue that covers the surfaces of the body, inside and out
  9. 17. a pigment that gives skin its color
  10. 18. an opening through which sweat reaches the surface of the skin
  11. 20. the control center of a eukaryotic cell that directs the cell's activities and contains the information that determines the cell's form and function
  12. 22. hard dense bone tissue that is just beneath the outer membrane of a bone
  13. 26. the inner layer of the skin
  14. 27. a structure in the dermis of the skin from which hair grows
  15. 30. a body tissue that carries electrical messages back and forth between the brain and every other part of the body
  16. 32. the outside cell boundary that controls which substances can enter or leave the cell