Unit2 Vocab

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Across
  1. 3. Substances created during a chemical reaction, made from reactants
  2. 7. Adenosine diphosphate, an uncharged energy molecule with 2 phosphates
  3. 8. Sphere of earth, the soil and rocks on earth
  4. 11. Nutrient, used in proteins and nucleic acids, must be 'fixed' for living things to use, often limited
  5. 12. Second step of anarobic respiration, 2 types include alcoholic and lactic acid
  6. 15. organelle, site of photosynthesis
  7. 19. second step of photosynthesis, uses energy in ATP and NADPH to make glucose from C)2
  8. 20. Sphere of earth, all the gases surrounding earth
  9. 22. First step of aerobic respiration, breaks down glucose into pyruvate, makes some NADH
  10. 23. Anything that has mass and makes up space, makes up everything
  11. 24. Sphere of earth, all the water on earth
  12. 25. First step of photosynthesis uses sunlight to split H2O and make ATP and NADPH, O2 is realease
  13. 26. Type of organism that breaks down biotic compounds into abiotic compunds, recylers
  14. 28. Adenosine Triphosphate, a charged energy storage molecule with 3 phosphorus groups
Down
  1. 1. Nutrient, used in phosphates of nucleic acids and phospholipids of membranes, often limited
  2. 2. Sphere of earth, all living things on earth
  3. 4. Substances at the beginning of a chemical reaction, changed into products
  4. 5. Nutruent, forms the backbone for all macromolecules in living things
  5. 6. Pigment in chloroplasts, used to trap light energy during photosynthesis
  6. 9. Describes a situation in which oxygen is not present
  7. 10. Type of organism that must eat other organisms to obtain energy
  8. 13. Describes a situation in which oxygen is present
  9. 14. organelle, the site of steps 2 and 3 of aerobic cellular respiration
  10. 16. Type of organism that is able to make its own food, base of the food chain
  11. 17. Second step of aerobic respiration, pyruvate is broken down while NADH and FADH2 are made
  12. 18. Process of using light energy to make glucose, starts with CO2 and H2O and ends with C6H12O6 and O2
  13. 21. Process of breaking down glucose to make ATP, starts with C6H12O6 and O2 and ends with CO2 and H2O
  14. 27. Third step of aerobic respiration, NADH and FADH2 from earlier reactions are used to make 32 units of ATP