NUTR 331 Unit 5 Exam Questions and Answers Already Passed Latest Update 2025-2026
complex carbohydrates (polysaccharides) - Answers starch and fiber
Simple carbohydrates - Answers sugars including added sugars and free sugars
carbohydrate chemical makeup - Answers carbon, hydrogen, oxygen
Green plants make carbohydrate through - Answers photosynthesis
sugars - Answers simple carbohydrates
most common sugar - Answers glucose
how is carbohydrate made - Answers photosynthesis
carbohydrate forms (4) - Answers -sugars
-starch
-glycogen
-fiber
3 single sugars (Monosaccharides) - Answers -glucose
-fructose
-galactose
3 double sugars (disaccharides) - Answers -sucrose
-maltose
-lactose
single sugars are ______ double sugars are _____ - Answers monosaccharides, disaccharides
Fructose - Answers a monosaccharide; sometimes known as fruit sugar
glucose - Answers Monosaccharide. A simple sugar that is an important source of energy.
galactose - Answers Monosaccharide. milk sugar
*(part of the disaccharide lactose)
sucrose - Answers Disaccharide (glucose + fructose)
lactose - Answers Disaccharide (glucose + galactose)
, maltose - Answers Disaccharide (2 glucose units)
What is the most important monosaccharide in the body? - Answers Glucose
long strands of glucose linked together - Answers polysaccharides
starch is a - Answers polysaccharide
After cooking, starch is _____ digestible, raw starch is _____ digestible - Answers easily, not
easily
______ is a plant's storage form of glucose - Answers starch
starch, glycogen, and fiber are all - Answers polysaccharides
Animal bodies store glucose in long chains of - Answers glycogen
____ are the indigestible parts of plant foods - Answers fibres
cellulose, hemicellulose, pectins, gums, mucilages, and lignin are all - Answers fibres
how does the colon digest fibers? - Answers fermentation
which fibres are easily digested in the colon? - Answers soluble (barley, legumes, fruits, oats,
veggies)
cellulose and hemicellulose - Answers insoluble fiber
How are complex carbohydrates broken down in the body? - Answers Digestive system breaks
down disaccharides into monosaccharides
largest digestible carbohydrate molecule - Answers starch
lactose intolerance - Answers The inability to completely digest the milk sugar lactose (not
enough of the enzyme lactase)
hypoglycemia - Answers abnormally low level of sugar in the blood
postprandial hypoglycemia - Answers an unusual drop in blood glucose that follows a meal and
is accompanied by symptoms such as anxiety, rapid heartbeat, and sweating; also called
reactive hypoglycemia.
fasting hypoglycemia - Answers hypoglycemia that occurs after 8 to 14 hours of fasting
carb rich foods - Answers breads, cereals, starchy veg, fruits, milk
What is the AMDR for carbs? - Answers 45-65% of total calories
What is the fibre recommendation for men? - Answers 38 grams per day
complex carbohydrates (polysaccharides) - Answers starch and fiber
Simple carbohydrates - Answers sugars including added sugars and free sugars
carbohydrate chemical makeup - Answers carbon, hydrogen, oxygen
Green plants make carbohydrate through - Answers photosynthesis
sugars - Answers simple carbohydrates
most common sugar - Answers glucose
how is carbohydrate made - Answers photosynthesis
carbohydrate forms (4) - Answers -sugars
-starch
-glycogen
-fiber
3 single sugars (Monosaccharides) - Answers -glucose
-fructose
-galactose
3 double sugars (disaccharides) - Answers -sucrose
-maltose
-lactose
single sugars are ______ double sugars are _____ - Answers monosaccharides, disaccharides
Fructose - Answers a monosaccharide; sometimes known as fruit sugar
glucose - Answers Monosaccharide. A simple sugar that is an important source of energy.
galactose - Answers Monosaccharide. milk sugar
*(part of the disaccharide lactose)
sucrose - Answers Disaccharide (glucose + fructose)
lactose - Answers Disaccharide (glucose + galactose)
, maltose - Answers Disaccharide (2 glucose units)
What is the most important monosaccharide in the body? - Answers Glucose
long strands of glucose linked together - Answers polysaccharides
starch is a - Answers polysaccharide
After cooking, starch is _____ digestible, raw starch is _____ digestible - Answers easily, not
easily
______ is a plant's storage form of glucose - Answers starch
starch, glycogen, and fiber are all - Answers polysaccharides
Animal bodies store glucose in long chains of - Answers glycogen
____ are the indigestible parts of plant foods - Answers fibres
cellulose, hemicellulose, pectins, gums, mucilages, and lignin are all - Answers fibres
how does the colon digest fibers? - Answers fermentation
which fibres are easily digested in the colon? - Answers soluble (barley, legumes, fruits, oats,
veggies)
cellulose and hemicellulose - Answers insoluble fiber
How are complex carbohydrates broken down in the body? - Answers Digestive system breaks
down disaccharides into monosaccharides
largest digestible carbohydrate molecule - Answers starch
lactose intolerance - Answers The inability to completely digest the milk sugar lactose (not
enough of the enzyme lactase)
hypoglycemia - Answers abnormally low level of sugar in the blood
postprandial hypoglycemia - Answers an unusual drop in blood glucose that follows a meal and
is accompanied by symptoms such as anxiety, rapid heartbeat, and sweating; also called
reactive hypoglycemia.
fasting hypoglycemia - Answers hypoglycemia that occurs after 8 to 14 hours of fasting
carb rich foods - Answers breads, cereals, starchy veg, fruits, milk
What is the AMDR for carbs? - Answers 45-65% of total calories
What is the fibre recommendation for men? - Answers 38 grams per day
