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NTR 419 Exam 1 Part 1 Questions And Answers
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NTR 419 Exam 1 Part 1 Questions And Answers
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Solution 2024/2025Pepper
NTR 419 Exam 1 Part 1 Questions And Answers
What's the most important macronutrient and why
-water
-can live the shortest time without it
Excess water leads to water retention and
impacts weight
Protein status is a significant predictor of
morbidity and mortality
What are non-dietary amino acids
by products of amino acid metabolism
-homocysteines
Monosaccharides include
glucose, galactose, fructose
Fructose is used by
some cells, most converted to glucose or fat by liver
Galactose can't
be used by an cell, must be converted to glucose
Monosaccharides are the primary fuel for
the brain, CNS, WBC, RBC
What is a significant source of energy during acute stress response
glucose
What are the disaccharides
lactose, sucrose, maltose
Lactose is made from
glucose and galactose
Sucrose is made from
, Solution 2024/2025
Pepper
glucose and fructose
Maltose is
two glucose molecules
Polysaccharides include
starch and fiber
A polysaccharide that is straight is called
amylose
A polysaccharide that is branched is called
amylopectin
Fiber is
indigestible by human amylase
Soluble fiber
-slows stomach emptying
-delays glucose absorption
-binds to dietary cholesterol
-is fermentable and causes gas
Insoluble fiber is
can't be fermented and doesn't causes gas
Both soluble and insoluble fiber
create bulk in the large intestine, promote peristalsis, and cause bowel movement
Oligosaccharides, including fructans and raffinose sugars, aren't
digestible by amylases, but fermentable
Sugar alcohols are
derived from glucose or other sugars, have added hydroxyl group
-sorbitol
FODMAP carbs are
-Fermentable oligo/di/monosaccharides and polyols (sugar alcohols)
-All cause discomfort in variety of GI diseases due to fermentation (from osmotic effect)
What are the two essential fatty acids
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