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Put this in your NOTES!
EGG DIP: diffusion & osmosis
Dropped in
EGG
#1
#2
#3
Mass before
(grams)
Mass after OBSERVATIONS:
(grams)
• continues next slides after interim
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.
ALL the CHEMICAL REACTIONS needed
to keep us alive is called
METABOLISM.
and THESE MACROMOLECULES MAKE
UP MANY of our REACTANTS!
FATS (lipids)
prime sources:
cheese
butter, oils
chocolate
egg yolks
some nuts
avocados
CARBOHYDRATES
prime sources:
soda
cereals
pastas, breads
candy
chips
fruits
PROTEINS
prime sources:
chicken (no skin)
beef jerky
lean pork chops
low-fat milk
seeds
tofu
Can you match the image with
the MACROmolecule?
1.
FAT (lipids)
2.
CARBOHYDRATE
3.
PROTEIN
YES!
1.
FAT
2.
CARBOHYDRATE
3.
PROTEIN
and THESE MACROMOLECULES MAKE
UP MANY of our REACTANTS!
FATS (lipids)
prime sources:
cheese
butter, oils
chocolate
egg yolks
some nuts
avocados
CARBOHYDRATES
prime sources:
soda
cereals
pastas, breads
candy
chips
FRUITS!!!
PRIMARY
SOURCE of
ENERGY!
PROTEINS
prime sources:
chicken (no skin)
beef jerky
lean pork chops
low-fat milk
seeds
tofu
and THESE MACROMOLECULES MAKE
UP MANY of our REACTANTS!
FATS (lipids)
prime sources:
cheese
butter, oils
chocolate
egg yolks
some nuts
avocados
CARBOHYDRATES
prime sources:
soda
cereals
pastas, breads
candy
chips
FRUITS!!!
PRIMARY
SOURCE of
ENERGY!
PROTEINS
prime sources:
chicken (no skin)
beef jerky
lean pork chops
low-fat milk
seeds
tofu…soy beans
FOR BUILDING &
REPAIRING
CELLS &
TISSUE!
and THESE MACROMOLECULES MAKE
UP MANY of our REACTANTS!
FATS (lipids)
prime sources:
cheese
BUTTER, OILS
chocolate
egg yolks
some nuts
avocados
FOR CUSHION &
ENERGY
STORAGE!
CARBOHYDRATES
prime sources:
soda
cereals
pastas, breads
candy
chips
FRUITS!!!
PRIMARY
SOURCE of
ENERGY!
PROTEINS
prime sources:
chicken (no skin)
beef jerky
lean pork chops
low-fat milk
seeds
tofu…soy beans
FOR BUILDING &
REPAIRING
CELLS &
TISSUE!
A HEALTHY DIET SUPPLIES OUR
BODY’S NEEDS FOR G----- & E-----
A HEALTHY DIET SUPPLIES OUR
BODY’S NEEDS FOR GROWTH &
ENERGY!
A BAD DIET CAN KILL YOU.
LET’S GET BACK
TO METABOLISM!
THESE MACROMOLECULES make
up many of our body’s REACTANTS
in ALL our CHEMICAL REACTIONS
(aka metabolism)
FATS
PROTEINS
CARBOHYDRATE
S
THESE MACROMOLECULES make
up many of our body’s REACTANTS
in ALL our CHEMICAL REACTIONS
(aka metabolism)
FATS
PROTEINS
CARBOHYDRATE
S
What makes us “ALIVE?”
What makes us “ALIVE?”
not “WHO” but WHAT?
https://www.youtube.com/watch?v=wJyU
tbn0O5Y inner life of ….
What makes us “ALIVE?”
WHAT?
https://www.youtube.com/watch?v=wJyU
tbn0O5Y inner life of ….
the cell
CELL THEORY
All LIVING THINGS are made of CELLS.
CELL THEORY
All LIVING THINGS are made of CELLS.
CELL THEORY
All LIVING THINGS are made of CELLS.
CELL THEORY
All LIVING THINGS are made of CELLS.
CELL THEORY
All LIVING THINGS are made of CELLS.
CELL THEORY
All LIVING THINGS are made of CELLS.
CELL THEORY
All LIVING THINGS are made of CELLS.
CELL THEORY
All LIVING THINGS are made of CELLS.
All CELLS arise from (come from) other _ _ _ _ _.
CELL THEORY
All LIVING THINGS are made of CELLS.
All CELLS arise from (come from) other CELLS.
CELL THEORY
All LIVING THINGS are made of CELLS.
All CELLS arise from (come from) other CELLS.
CELL THEORY
All LIVING THINGS are made of CELLS.
All CELLS arise from (come from) other CELLS.
http://www.youtube.com/watch?v=DY9DNWcqxI4 save
for talk on bacteria
CELL THEORY
All LIVING THINGS are made of CELLS.
All CELLS arise from (come from) other CELLS.
CELLS are the smallest _ _ _ _ _ _ _ _ _ of life.
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.
This little guy is the smallest living
thing…he causes strep throat,
This little guy is the smallest living
thing…he causes strep throat, staph
infections, salmonella,
This little guy is the smallest living
thing…he causes strep throat, staph
infections, salmonella, BACTERIA!!!
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.
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.
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…
When we are just beginning to form in the
womb, our cells can become any type of
cell to do any function…STEM CELLS!!
Mr. T’s cool cell video…
http://www.youtube.com/watch?v
=gFuEo2ccTPA
HOW MANY CELLS are doing
HOW MANY CHEMICAL
REACTIONS in our BODY?
metabolism wksheet