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Carbohydrate Review Questions

Carbohydrate Review Questions. 1. What is the difference between organic and inorganic molecules?. 1. organic has carbon Inorganic does not. 2. Identify the following molecules as organic or inorganic. A) H 2 O B) C 6 H 12 O 6. 2. A ) H 2 O inorganic B) C 6 H 12 O 6 organic.

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Carbohydrate Review Questions

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  1. Carbohydrate Review Questions

  2. 1. What is the difference between organic and inorganic molecules?

  3. 1. organic has carbon • Inorganic does not.

  4. 2. Identify the following molecules as organic or inorganic. • A) H2O • B) C6H12O6

  5. 2. • A) H2O inorganic • B) C6H12O6 organic

  6. 3. What makes carbon a unique molecule?

  7. 3. • A. it can bond with up to 4 other things • B. it can form single, double, and triple bonds

  8. 4) What are hydrocarbons made up of ?

  9. 4) hydrogen and carbon

  10. 5. Are the following molecules hydrocarbons? • A) H2O • B) CH4

  11. 5. • A) H2O no • B) CH4 yes

  12. 6. What is the ratio of hydrogen to oxygen in a carbohydrate?

  13. 6. 2 hydrogen for every 1 oxygen

  14. 7. What are the building blocks or monomers of carbohydrates?

  15. 7. saccharides

  16. 8. List two monosaccharides?

  17. 8. glucose, galactose, fructose

  18. 9. What are two other names for a monosaccharide?

  19. 9. simple sugar or single sugar

  20. 10. What is special about a monosaccharide to a human?

  21. 10. It is the form of sugar that our bodies can break down and use for energy.

  22. 11. What is another name for a disaccharide?

  23. 11. double sugar

  24. 12. What does hydro mean?

  25. 12. water

  26. 13. What does it mean to dehydrate something?

  27. 13. take water away

  28. 14. What does synthesis mean?

  29. 14. to put together or build

  30. 15. What does lysis mean?

  31. 15. to break

  32. 16. In what form do living things store excess sugar? Mono, di, or polysaccharide?

  33. 16. polysaccharide

  34. 17. What is the name of the sugar that animals store excess in?

  35. 17. glycogen

  36. 18. What is the name of the sugar plants store excess in?

  37. 18. starch

  38. 19. How many sugars are needed to make a polysaccharide?

  39. 19. three or more

  40. 20. What does dehydration synthesis do? Put things together or tear them apart?

  41. 20. put them together

  42. 21. What does hydrolysis do? Put things together or breakthem part?

  43. 21. break them apart

  44. 22. What process is taking place? + H2O OH O

  45. 22. Dehydration synthesis + H2O OH O

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