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Nutrition Test 2
Lipids and Carbohydrates
23
Nursing
Undergraduate 2
03/06/2013

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Cards

Term
How many carbs min do you need for brain function?
Definition
120 g
Term
What form are carbs stored in the body? And where is it stored?
Definition
Glycogen
Liver and Muscles
Term
What is glycogen? what is it made of?
Definition
A carbs
multiple units of glucose
Term
What does the Nutrition Board recommend percent wise for daily intake of carbs?
Definition
45%-65%
Term
What are carbs made of?
Definition
Carbon
Hydrogen
Oxygen
Term
What are the 2 simple sugars?
Definition
-Monosaccharides
-Disaccharides
Term
Monosaccharides
Definition
Most common forms in food are glucose, fructose, and galactose
basic unit of all carb structures
Term
Glucose+fructose=
Definition
sucrose
Di
Term
glucose+glucose=
Definition
maltose
Di
Term
glucose+galactose=
Definition
lactose
Di
Term
What is sometimes referred to as blood sugar?
Definition
glucose in the bloodstream
Term
sucrose is?
Definition
table sugar
Term
Disaccharides
Definition
are made when 2 monosaccharides combine
sucrose, lactose, maltose (all contain glucose)
Term
What are the 2 main types of carbs?
Definition
simple
and complex
Term
Complex carbs(aka what?) description and names of types?
Definition
aka Polysaccharides
single sugar units bonded together to form a chain
1. amylose
2. amylopectin
3. fiber
Term
2 forms plants store carbs in? and what form?
Definition
-amylose
amylopectin
form of starch
Term
Amylose is what, composition?
Definition
a polysaccarides
long striaght chain of glucose unit, about 20% of digestion starch
Term
amylopectin is what and composition?
Definition
a long and highly branched chain
80% of digestible starches in diet
raise blood glucose much more rapidly then amylose
Term
What is the 3rd type of starch in plants but IS NOT digestible by humans?
Definition
Cellulose
Term
Major sites for storage of glycogen?
Definition
Liver and muscles
Term
Fiber is what? composition? description?
Definition
a polysaccaride
soluble and insoluble
Term
Insoluble fiber and example?
Definition
does NOT dissolve in H2O or easily metabolized
cellulose, hemicelluloses, lignan
Term
Soluble Fibers and example?
Definition
dissolve or swell when placed in H2O
pectin, gums, and mucilages
good for intestinal health
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