BIOLOGY NUTRITION STUDY GUIDE QUESTION SET AND CORRECT ANSWERS . PASS GUARANTEE. .100% CERTIFIED

BIOLOGY NUTRITION STUDY GUIDE
QUESTION SET AND CORRECT
ANSWERS . PASS GUARANTEE. .100%
CERTIFIED


QUESTION: maltose; glucose - ANSWER-In the first step of starch digestion, starch is
converted to _______, which is then digested to ________ by the enzyme maltase.
amino acids; proteins
glucose; maltose
fat; glycerol and 3 fatty acids
maltose; glucose




QUESTION: Nutrition - ANSWER-Nutrients and the evolution of the digestive system


QUESTION: Nutrients - ANSWER--Calorie
-The amount of energy needed to raise 1 mL of water 1 degree Celsius
-The back of the food label really measures kilocalories (calories)
-Average person eats 2000-3000 calories per day


QUESTION: Calorie - ANSWER-Measurement of the amount of energy


QUESTION: Macronutrients - ANSWER-Nutrients needed in large quantities
Ex. Carbs, Lipids, Proteins


QUESTION: Macro - ANSWER-Large

,QUESTION: Carbohydrates Function - ANSWER--Main source of energy for respiration
-4 calories/gram


QUESTION: Carbohydrates Food - ANSWER--Mono- and di- saccharides
-Polysaccharides
-Complex carbohydrates
-Fiber/Roughage


QUESTION: Mono- and Di- saccharides - ANSWER--Sugars
-Fruit
-Candy
-Cookies
-Glucose
-Fructose
-Dextrose
-Sucrose
-Easily broken down
-Quick source of energy


QUESTION: Polysaccharides - ANSWER--Starches
-Grains
-Potatoes


QUESTION: Complex carbohydrates - ANSWER--Big starches
-Long time to digest
-Whole Grains

, QUESTION: Fiber/Roughage - ANSWER--Indigestible carbohydrates (cellulose)


QUESTION: Carbohydrates digestion - ANSWER--Polysaccharides to monosaccharides to
energy
-Store energy: Monosaccharides- Glycogen (animal starch)
-Glycogen stored in the liver


QUESTION: Fats/Lipids function - ANSWER--Protects body organs
-Insualtes the body
-Stores energy
-Makes up cell membrane
-Part of hormones


QUESTION: Fats/Lipids food - ANSWER--Oils
-Butter
-Meats
-No more than 30% of daily calories from fat
-Saturated vs. Unsaturated fats


QUESTION: Saturated fats - ANSWER--Have no double bonds in structure
-Saturated with hydrogen atoms
-Solid at room temperatures


QUESTION: Unsaturated fats - ANSWER--Have one or more double bonds in structure
-Liquid at room temperature


QUESTION: Fats/Lipids digestion - ANSWER-Breaks down into fatty acids and glycerol


QUESTION: Protein function - ANSWER--Materials for growth and repair