HECO 1322 Exam 2 Questions with Correct Answers

HECO 1322 Exam 2 Questions with Correct
Answers
what are carbohydrates made up of?

carbon, hydrogen, oxygen

composition of maltose

glucose + glucose

composition of sucrose

glucose + fructose

lactose

glucose + galactose

dietary sources of carbohydrates

bread, beans, potatoes, pasta

carbohydrate digestion

look at carb digestions diagram

fiber

found in plant derived foods (veggies, fruits, whole grains, legumes)

carbohydrate calculations

review carb calculations

food equivalent to one starch exchange

1 piece of bread, 1/4 bagel

, starchy vs non-starchy vegetables

starchy: corn, peas, potatoes non-starchy: beans, broccoli, tomatoes

one starch exchange is _____ grams of carbohydrates

15

one milk exchange is _____ grams of carbohydrates

12

one non-starchy vegetable exchange is _____ grams of carbohydrates

5

one fruit exchange is _____ grams of carbohydrates

15

what changes the degree of saturation/unsaturation of lipids?

number of double bonds

lipids that are liquid at room temperature

oils

lipids that are solid at room temperature

fats

dietary sources of cholesterol

meats, eggs, seafood, poultry, and dairy products

characteristic of the lipase enzymes

hydrophobic (doesn't mix with water)