What are fats? - answer lipids, formed from glycerol, provides long term energy for the
body
What are carbohydrates? - answer sugars and starches, 50% of diet, provides short
term energy for the body
What are polysaccharides? - answer Carbohydrate macromolecules made of many
sugar monomers, complex carbs, combos of monosaccharides ex: glycogen, starch
dextrin, cellulose
What is cellulose? - answer A substance (made of sugars) that is common in the cell
walls of many organisms (carb component of plants)
What is glycogen? - answer It is a stored formed of glucose/energy manufactured by the
liver
When is it riskiest to consume large amounts of water, and how much does it take to
reach toxicity? - answer Can occur if several gallons are consumed in a few hours, esp
after electrolyte loss
What percentage of the body does water take up? - answer60%
Is thirst linked to physiological need for water? - answer no
What happens if you water balance is wrong and you have too much water? - answer
overhydration
What groups of people are most likely to experience water toxicity? - answer Long
distance runners who sweat a lot and drink lots of water.
What are some early signs of hunger in newborn babies? - answer increased alertness,
activity, suckling motions
The complete nutrient source for first 6 months of a babies life - answer breast milk
Children who are malnourished are susceptible to - answer lead poisoning
percentile categorized as childhood overweight - answer85th percentile and above
two strongest environmental factors explaining why children are heavier today than
before - answerdiet and physical inactivity
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