NUSC 1165 chapter 5 with 83 Actual
Answers.
NUSC 1165 chapter 5 with 83 Actual
Answers.
What is photosynthesis? - ANSWER the process where plants make carbohydrates
how are carbohydrates classified? - ANSWER either simple (monosaccharide and disaccharide) or
complex (oligosaccharide, glycogen, starch and fiber)
what are the functions of carbohydrates - ANSWER major source of energy for the body, serve as glue
that holds the cells together, cell-cell recognition molecules, lubrication
monosaccharides definition and 3 examples - ANSWER a simple sugar that is the basic molecule of
carbohydrates
glucose, fructose, and galactose
glucose - ANSWER primary fuel for muscles, red blood cells, and nervous system cells, sources from
fruits and vegetables
fructose - ANSWER "fruit sugar" found in fruits, honey, and certain vegetables
galactose - ANSWER not commonly found in foods, component of lactose
disaccharides definition and 3 examples - ANSWER a simple sugar that is made up of 2 monosaccharides
maltose, sucrose, lactose
maltose - ANSWER glucose + glucose formed in the digestive tract when starch is digested "malt sugar"
sucrose - ANSWER glucose + fructose "table sugar" refined from sugar cane and sugar beets, occurs
naturally in honey, maple syrup, carrots and pineapples
, NUSC 1165 chapter 5 with 83 Actual
Answers.
lactose - ANSWER galactose + glucose occurs naturally in animal foods
what is a condensation reaction? - ANSWER 2 molecules bond to form a larger molecules, releasing
water in the process, and forming a disaccharide
what is high fructose syrup? - ANSWER a syrup obtained form the processing of corn, tastes much
sweeter than glucose
what are nutritive sweeteners? - ANSWER substances that sweeten and contribute energy to foods
what are added sugars? - ANSWER sugars that are added to foods during processing and preparation,
includes sucrose and high fructose corn syrup
what are nonnutritive sweeteners? - ANSWER a group of compounds that are intensely sweet tasting
compared to sugar, supplies little to no energy per serving
sugar alcohols - ANSWER alternative sweeteners that are used to replace sucrose in some sugar free
foods
aspartame - ANSWER a sweetener that contains phenylalanine and aspartic acid, people with
phenylketonuria cannot use aspartame
what are complex carbohydrates? - ANSWER have 3 or more monosaccharides bonded together
polysaccharides - ANSWER a carbohydrate comprised of 10 or more monosaccharides bonded together
oligosaccharides definition and 2 examples - ANSWER carbohydrates of 3 to 10 monosaccharides
bonded together, formed from polysaccharide breakdown in the gut
ex: raffinose and stachyose
Answers.
NUSC 1165 chapter 5 with 83 Actual
Answers.
What is photosynthesis? - ANSWER the process where plants make carbohydrates
how are carbohydrates classified? - ANSWER either simple (monosaccharide and disaccharide) or
complex (oligosaccharide, glycogen, starch and fiber)
what are the functions of carbohydrates - ANSWER major source of energy for the body, serve as glue
that holds the cells together, cell-cell recognition molecules, lubrication
monosaccharides definition and 3 examples - ANSWER a simple sugar that is the basic molecule of
carbohydrates
glucose, fructose, and galactose
glucose - ANSWER primary fuel for muscles, red blood cells, and nervous system cells, sources from
fruits and vegetables
fructose - ANSWER "fruit sugar" found in fruits, honey, and certain vegetables
galactose - ANSWER not commonly found in foods, component of lactose
disaccharides definition and 3 examples - ANSWER a simple sugar that is made up of 2 monosaccharides
maltose, sucrose, lactose
maltose - ANSWER glucose + glucose formed in the digestive tract when starch is digested "malt sugar"
sucrose - ANSWER glucose + fructose "table sugar" refined from sugar cane and sugar beets, occurs
naturally in honey, maple syrup, carrots and pineapples
, NUSC 1165 chapter 5 with 83 Actual
Answers.
lactose - ANSWER galactose + glucose occurs naturally in animal foods
what is a condensation reaction? - ANSWER 2 molecules bond to form a larger molecules, releasing
water in the process, and forming a disaccharide
what is high fructose syrup? - ANSWER a syrup obtained form the processing of corn, tastes much
sweeter than glucose
what are nutritive sweeteners? - ANSWER substances that sweeten and contribute energy to foods
what are added sugars? - ANSWER sugars that are added to foods during processing and preparation,
includes sucrose and high fructose corn syrup
what are nonnutritive sweeteners? - ANSWER a group of compounds that are intensely sweet tasting
compared to sugar, supplies little to no energy per serving
sugar alcohols - ANSWER alternative sweeteners that are used to replace sucrose in some sugar free
foods
aspartame - ANSWER a sweetener that contains phenylalanine and aspartic acid, people with
phenylketonuria cannot use aspartame
what are complex carbohydrates? - ANSWER have 3 or more monosaccharides bonded together
polysaccharides - ANSWER a carbohydrate comprised of 10 or more monosaccharides bonded together
oligosaccharides definition and 2 examples - ANSWER carbohydrates of 3 to 10 monosaccharides
bonded together, formed from polysaccharide breakdown in the gut
ex: raffinose and stachyose
