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Home Ec
Nutrition part 1
12
Other
10th Grade
11/02/2010

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Cards

Term
What type of energy is a calorie?
Definition
heat
Term
Calories are derived from eating what?
Definition
Fat, Carbs, and protien and alc
Term
One pound of body fat is ___ cals.
Definition
3500
Term
What is the percent of water in our body
Definition
55-75%
Term
We live __ days w/o water
but, ___ 6 weeks w/o food
Definition
2, 6
Term
Why is water important in our bodys?
Definition
breathing sweat and urine and feces
Term
Why do we need fat in our bodies?
Definition
insulation, fat soluble vitamins, fatty acids, radient complection
Term
Why fta in our food?
Definition
add flavor, aroma, and texture, full feeling
Term
What does a fat molecule consist of?
Definition
3 fatty acids attached to a glyerol center
Term
What does saturated fat do to LDL and HDL? Where is it found?
Definition
both rise

found in palm oil and coconut oil
Term
What does Unsaturated fat do to LDL and HDL; poly and mono? where is it found? What does it look like molecularly?
Definition
Mono: lower LDL and raise HDL
Olive oil, Canola, Avocados

Poly:Lowers LDL and may not touch HDL or raise
Corn, sunflowrr, soybean oil,

MOLECULAR: not all carbons have a hydrogen attached
Term
What fats are good for you? What do they do for you?
Defincenies? Overdoese? What are the types?
Definition
Omega 3,6,9
they raise immune system, lower tryglicerides, reduce blood clot, block altheimerz disease

def: eczema and retarded growth
over: weight gain and colon cancer

Types: Visible and invisable
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