Unit 2 Vocab

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Across
  1. 4. biological catalysts
  2. 6. process of maintaining stable internal environment within a cell/organism
  3. 8. made up of a 5-carbon sugar, a phosphate group, and a nitrogenous base
  4. 10. elements or compounds that enter into a chemical reaction
  5. 12. It is the name known to the general public or is based on any language
  6. 13. substance formed as a result of a chemical reaction
  7. 15. unicellular organism that lacks a nucleus
  8. 16. makes up macromolecules
  9. 17. a group of closely related orders
  10. 18. the first part of the scientific name in binomial nomenclature
  11. 21. compound with an amino group on one end and a carboxyl group on the other end
  12. 22. chemical reactions within an organism that build or break down substances
  13. 24. group of similar organisms that can breed and produce fertile offspring
  14. 26. more inclusive taxonomic category than a kingdom
  15. 28. reproduction in which a single parent produces offspring
  16. 30. a group of similar genera
  17. 32. macromolecule made up of amino acids
  18. 34. reproduction in which two parents produce unique offspring
  19. 35. macromolecule made mostly from carbon and hydrogen atoms
  20. 36. A name used by scientists
  21. 37. a group of closely related families
  22. 38. compound made up of carbon, hydrogen, and oxygen atoms
  23. 39. energy that is needed to get a reaction started
Down
  1. 1. trait that an organism has that allows for it to survive and reproduce at a greater rate
  2. 2. classification system in which each species is assigned a two-part scientific name
  3. 3. gives off heat
  4. 5. sugar molecule
  5. 7. a reaction that absorbs heat
  6. 9. inherited from parents
  7. 11. one set of chemicals into another set of chemicals
  8. 14. carbohydrate made up of many monosaccharides
  9. 16. a group of closely related classes
  10. 19. substance that speeds up the rate of a chemical reaction
  11. 20. a complex cell that has a nucleus
  12. 23. large organic molecule made up of many atoms
  13. 25. reactant of an enzyme-catalyzed reaction
  14. 27. small chemical unit that makes up a polymer
  15. 29. signal to which an organism responds
  16. 31. largest and most inclusive group in classification
  17. 33. macromolecules containing hydrogen, oxygen, nitrogen, carbon, and phosphorus