1. Recall those EGGS we dipped in VINEGAR??
Put this in your NOTES!

2. EGG DIP: diffusion & osmosis
Dropped in
Mass before (grams)
Mass after
(grams)
OBSERVATIONS: #1 #2 #3

3. We’ll check on them in a day or two…

4. Without chemistry, we wouldn’t have food to eat
Without chemistry, we wouldn’t have food to eat! Without chemistry, our bodies couldn’t make energy from the food we eat!
Living things are CHEMICAL ENERGY creatures.

5. ALL the CHEMICAL REACTIONS needed to keep us alive is called METABOLISM.

6. and THESE are the COMMON MACROMOLECULES MAKE UP MANY of our REACTANTS in our METABOLISM:
FATS (lipids)
CARBOHYDRATES
PROTEINS

7. Can you match the image with the MACROmolecule?
FAT (lipids)
CARBOHYDRATE
PROTEIN

8. YES!
FAT
CARBOHYDRATE
PROTEIN

9. Now see if you can identify the foods that mostly fit into one category below:
FATS (lipids)
CARBOHYDRATES
PROTEINS

10. Now see if you can identify the foods that mostly fit into one category below:
FATS (lipids)
CARBOHYDRATES
PROTEINS
cheese

11. Now see if you can identify the foods that mostly fit into one category below:
FATS (lipids)
CARBOHYDRATES
PROTEINS
cheese
chicken breast

12. butter, oils? cheese chicken breast SODA FATS (lipids) CARBOHYDRATES
PROTEINS
cheese
SODA
chicken breast

13. Cereals, pasta & bread? cheese butter, oils chicken breast SODA
FATS (lipids)
CARBOHYDRATES
PROTEINS
cheese butter, oils
SODA
chicken breast

14. SODA CEREALS PASTA BREAD
beef jerky?
FATS (lipids)
CARBOHYDRATES
PROTEINS
cheese butter, oils
SODA CEREALS PASTA BREAD
chicken breast

15. SODA CEREALS PASTA BREAD
sunflower seeds?
FATS (lipids)
CARBOHYDRATES
PROTEINS
cheese butter, oils
SODA CEREALS PASTA BREAD
chicken breast
beef jerky

16. SODA CEREALS PASTA BREAD
egg yolks?
FATS (lipids)
CARBOHYDRATES
PROTEINS
cheese butter, oils
SODA CEREALS PASTA BREAD
chicken breast,
beef jerky,
sunflower seeds

17. SODA CEREALS PASTA BREAD
low-fat milk?
FATS (lipids)
CARBOHYDRATES
PROTEINS
cheese butter, oils egg yolks
SODA CEREALS PASTA BREAD
chicken breast,
beef jerky,
sunflower seeds

18. SODA CEREALS PASTA BREAD
candy?
FATS (lipids)
CARBOHYDRATES
PROTEINS
cheese butter, oils egg yolks
SODA CEREALS PASTA BREAD
chicken breast,
beef jerky,
sunflower seeds,
low-fat milk,

19. SODA CEREALS PASTA BREAD CANDY
SOME nuts?
FATS (lipids)
CARBOHYDRATES
PROTEINS
cheese butter, oils egg yolks
SODA CEREALS PASTA BREAD CANDY
chicken breast,
beef jerky,
sunflower seeds,
low-fat milk,

20. SODA CEREALS PASTA BREAD CANDY
fruits?
FATS (lipids)
CARBOHYDRATES
PROTEINS
cheese butter, oils egg yolks, some nuts,
SODA CEREALS PASTA BREAD CANDY
chicken breast,
beef jerky,
sunflower seeds,
low-fat milk,

21. Fruits are carbs like veggies…glucose from PHOTOSYTHESIS.
FATS (lipids)
CARBOHYDRATES
PROTEINS
cheese butter, oils egg yolks, some nuts,
SODA
CEREALS
PASTA BREAD
CANDY
FRUITS!
chicken breast,
beef jerky,
sunflower seeds,
low-fat milk,

22. Cream? FRUITS! cheese butter, oils egg yolks, some nuts,
FATS (lipids)
CARBOHYDRATES
PROTEINS
cheese butter, oils egg yolks, some nuts,
SODA
CEREALS
PASTA BREAD
CANDY
FRUITS!
chicken breast,
beef jerky,
sunflower seeds,
low-fat milk,

23. Write these down as good examples of each macromolecule.
FATS (lipids)
CARBOHYDRATES
PROTEINS
cheese butter, oils egg yolks, some nuts, cream
SODA
CEREALS
PASTA BREAD
CANDY
FRUITS!
chicken breast,
beef jerky,
sunflower seeds,
low-fat milk,

24. COMMON MACROMOLECULE REACTANTS in our METABOLISM:
FATS (lipids)
CARBOHYDRATES
PROTEINS
prime sources: cheese butter, oils chocolate egg yolks some nuts avocados
prime sources:
soda
cereals
pastas, breads
candy
chips
FRUITS!!!
PRIMARY SOURCE of IMMEDIATE ENERGY!
prime sources:
chicken (no skin)
beef jerky
lean pork chops
low-fat milk
seeds
tofu

25. COMMON MACROMOLECULE REACTANTS in our METABOLISM:
FATS (lipids)
CARBOHYDRATES
PROTEINS
prime sources: cheese butter, oils chocolate egg yolks some nuts avocados
prime sources: soda cereals pastas, breads candy chips FRUITS!!! PRIMARY SOURCE of IMMEDIATE ENERGY!
prime sources:
chicken (no skin)
beef jerky
lean pork chops
low-fat milk
seeds
tofu…soy beans
FOR BUILDING & REPAIRING CELLS & TISSUE!
LEAN MEATS!

26. COMMON MACROMOLECULE REACTANTS in our METABOLISM:
FATS (lipids)
CARBOHYDRATES
PROTEINS
prime sources: cheese BUTTER, OILS chocolate egg yolks some nuts avocados FOR CUSHION & ENERGY RESERVE.
prime sources: soda cereals pastas, breads candy chips FRUITS!!! PRIMARY SOURCE of IMMEDIATE ENERGY!
prime sources:
chicken (no skin)
beef jerky
lean pork chops
low-fat milk
seeds
tofu…soy beans
FOR BUILDING & REPAIRING CELLS & TISSUE!
LEAN MEATS!

27. A HEALTHY DIET SUPPLIES OUR BODY’S NEEDS FOR E----- &G-----.

28. A HEALTHY DIET SUPPLIES OUR BODY’S NEEDS FOR ENERGY & GROWTH!

29. A BAD DIET CAN KILL YOU.

30. THESE MACROMOLECULES make up many of our body’s REACTANTS in ALL our CHEMICAL REACTIONS (aka metabolism)
FATS PROTEINS CARBOHYDRATESS

31. THAT’S WHY YOU FIND THEM ON MOST OF OUR FOOD LABELS!

32. Remember how you were able to identify the percents of water, proteins, fats & carbohydrates?
BOOST
contains….
GRAMS
DIVIDE by TOTAL GRAMS
times 100 to convert to percentages
PERCENTAGE of BOOST that is water, protein, fats, & carbs.
WATER & minerals
182 g
/237
x 100
76.8 %
PROTEINS
10 g
4.2 %
FATS (lipids)
4 g
1.7 %
CARBOHYDRATES
41 g
17.3 %
YOU WILL BE DOING THAT FOR
TWO DIFFERENT FOODS YOU FIND
IN YOUR FRIDGE or PANTRY.

33. LET’S GET BACK TO METABOLISM!

34. WHERE do all these CHEMICAL REACTIONS take place?
THESE MACROMOLECULES make up many of our body’s REACTANTS in ALL our CHEMICAL REACTIONS (aka metabolism)
FATS PROTEINS CARBOHYDRATESS
WHERE do all these
CHEMICAL REACTIONS
take place?

35. What makes us “ALIVE?”

36. What makes us “ALIVE?” not “WHO” but WHAT?
inner life of ….

37. What makes us “ALIVE?” the cell WHAT?
inner life of ….

38. CELL THEORY
All LIVING THINGS are made of CELLS.

39. CELL THEORY
All LIVING THINGS are made of CELLS.

40. CELL THEORY
All LIVING THINGS are made of CELLS.

41. CELL THEORY
All LIVING THINGS are made of CELLS.

42. CELL THEORY
All LIVING THINGS are made of CELLS.

43. CELL THEORY
All LIVING THINGS are made of CELLS.

44. CELL THEORY
All LIVING THINGS are made of CELLS.

45. CELL THEORY All LIVING THINGS are made of CELLS.
All CELLS arise from (come from) other _ _ _ _ _.

46. CELL THEORY All LIVING THINGS are made of CELLS.
All CELLS arise from (come from) other CELLS.

47. CELL THEORY All LIVING THINGS are made of CELLS.
All CELLS arise from (come from) other CELLS.

48. CELL THEORY All LIVING THINGS are made of CELLS.
All CELLS arise from (come from) other CELLS.
save for talk on bacteria

49. CELL THEORY All LIVING THINGS are made of CELLS.
All CELLS arise from (come from) other CELLS.
CELLS are the smallest _ _ _ _ _ _ _ _ _ of life.

50. CELL THEORY All LIVING THINGS are made of CELLS.
All CELLS arise from (come from) other CELLS.
CELLS are the smallest STRUCTURE of living things.

51. This little guy is the smallest living thing…he causes strep throat,

52. This little guy is the smallest living thing…he causes strep throat, staph infections, salmonella,

53. This little guy is the smallest living thing…he causes strep throat, staph infections, salmonella, BACTERIA!!!

54. CELL THEORY All LIVING THINGS are made of CELLS.
All CELLS arise from (come from) other CELLS.
CELLS are the smallest STRUCTURE of living things.
CELLS can carry out all the _ _ _ _ _ _ _ _ _ of life.

55. CELL THEORY All LIVING THINGS are made of CELLS.
All CELLS arise from (come from) other CELLS.
CELLS are the smallest STRUCTURE of life.
A CELL can carry out all the FUNCTIONS of life.

56. CELL THEORY All LIVING THINGS are made of CELLS.
All CELLS arise from (come from) other CELLS.
CELLS are the smallest STRUCTURE of life.
A CELL can carry out ALL FUNCTIONS of life.
Even 1- celled little microbes…

57. When we are just beginning to form in the womb, our cells can become any type of cell to do any function…STEM CELLS!!

58. organelles
ribosomes
mito-
chondria

59. http://www.youtube.com/watch?v =gFuEo2ccTPA
Mr. T’s cool cell video…
=gFuEo2ccTPA

60. HOW MANY CELLS are doing HOW MANY CHEMICAL REACTIONS in our BODY?
metabolism wksheet