3rd Term Review of year

Edit Answers
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748
Across
  1. 5. Many Sugars
  2. 9. When a protein’s shape changes causing it to become nonfunctional, which is most often caused by changes in temperature or pH.
  3. 12. A particle wit a mass of 1 amu with no charge and found in the nucleus.
  4. 13. The movement of carbon through the spheres of the Earth.
  5. 15. Enzymes are proteins that are used to speed up chemical reactions in living things.
  6. 18. 1
  7. 22. Single Sugars
  8. 23. A single unit of a macromolecule or “Building blocks” of macromolecules
  9. 24. an abbreviation of the element’s name.
  10. 25. Organisms that must eat other organisms to obtain energy and nutrients.
  11. 28. The parts of our planet that are solid rock.
  12. 32. A particle with no mass and found surrounding the nucleus and has a negative (-) charge.
  13. 33. Occurs when the removal or addition of a species (usually a predator) affects the biodiversity and abundance of organisms in an ecosystem.
  14. 34. Very large molecules used by living things.
  15. 40. Levels in an ecosystem that describe an organism’s place in the food chain.
  16. 41. 4 UNIT 5 UNIT6 UNIT 7 UNIT 8
  17. 42. Functions as enzymes, hormones, antibodies, and used in muscle contraction/movement.
  18. 43. Shows the transfer of energy through a food chain.
  19. 44. The regions of the surface, atmosphere, and hydrosphere of the earth occupied by living organisms.
  20. 46. Organism that eats secondary consumers.
  21. 47. Organisms that break down dead/decaying matter and waste.
  22. 48. Organism that eats producers.
Down
  1. 1. Complex model that shows related food chains in an ecosystem.
  2. 2. A particle with a positive charged (+) particle with a mass of 1 amu and found in the nucleus (center of the atom)
  3. 3. Deoxyribonucleic Acid
  4. 4. Energy source for living things (sugars)
  5. 6. Any variable that controls the growth of a population and therefore determines the carrying capacity!
  6. 7. Organism that eats primary consumers.
  7. 8. A species which other species in an ecosystem depend on, directly or indirectly and if removed, the ecosystem would change drastically.
  8. 9. Two Sugars
  9. 10. The smallest unit of matter that forms an element.
  10. 11. 3
  11. 12. Function to store genetic information, including the code for making proteins
  12. 14. A geographic area containing living organisms and their nonliving environment.
  13. 16. Non-living and chemical parts of an ecosystem.
  14. 17. Mass of protons and neutrons combined.
  15. 19. The energy source of all food chains. AKA, autotrophs.
  16. 20. A group of organisms of the same species that live in the same area.
  17. 21. An organism that can make food for itself using light energy, water, and chemicals.
  18. 26. Living and once-living parts of an ecosystem.
  19. 27. The envelope of gases surrounding the earth.
  20. 29. All the waters on the earth's surface.
  21. 30. Number of protons.
  22. 31. A segment of DNA that codes for a specific protein, determined by the order of the bases
  23. 35. store energy, make up cell membranes, and aid in temperature regulation. (Fats, oils, waxes, and steroids)
  24. 36. A simple model that shows how energy is moved from one organism to another
  25. 37. The study of how organisms interact with one another and with their physical environment.
  26. 38. The number of organisms an ecosystem can support without environmental decline.
  27. 39. The number of different species in an ecosystem.
  28. 45. A chemical element is a pure substance that is made of one type of atom.