Leah's Science Crossword: Cells and Systems

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Across
  1. 1. A part of your brain that maintains homeostasis, and serves a link between your endocrine and nervous system
  2. 2. A part of a cell that provides energy for that cell
  3. 4. The gland that produces Adrenaline
  4. 5. What your body tries to do to "invaders" when you get a fever
  5. 11. The system in your body that deals with glands and hormones
  6. 13. A chemical message that your body sends
  7. 14. The hormone released by the alpha cells of your pancreas if you have low blood sugar
  8. 16. The system in your body responsible for breathing
  9. 17. The valve separating the left atrium from the left ventricle
  10. 18. What blood gets once in the lungs
  11. 19. the gland located underneath the hypothalamus that produces GH
  12. 23. Your voice box, and the place where your vocal chords are stored
  13. 26. The first atrium blood goes into on its journey through the heart
  14. 27. Your __________ is how well your body can break stuff down or convert it to energy
  15. 28. The process where a protein attaches to a substance and uses energy to move it through a cell membrane
  16. 29. A person who studies hormones, receptors and intracellular pathways
  17. 34. the system in your body that fights off "invaders"
  18. 35. The part of your body that provide protection for your chest cavity
Down
  1. 1. The "H" in H1N1
  2. 3. The valve between your right atrium and right ventricle
  3. 5. The process of a plant cell making light into energy
  4. 6. A chemical that acts on the nervous system to reduce sensitivity to pain
  5. 7. The arteries taking blood to the lungs
  6. 8. A dome shaped muscle which separates your chest cavity from your abdominal cavity
  7. 9. Where blood goes after being in the pulmonary veins
  8. 10. The cells "blue print"
  9. 12. The hairs that line the respiratory system
  10. 15. A good conductor of electricity found in Gatorade
  11. 20. The final destination of all the air you breathe in
  12. 21. The blood vessel where blood leaves the heart from
  13. 22. The "N" in H1N1
  14. 24. Your throat
  15. 25. The smaller tubes which your bronchi further divide into
  16. 30. The gas which you breathe out
  17. 31. The part of your heart which brings blood into the heart after circulating the body
  18. 32. a flap of tissue which covers the trachea when you swallow food or drink
  19. 33. The tubes which the trachea splits into