Chapter 5

Question 1

appetite vs hunger

Answer 1

hunger is physiological appetit is pyschological

Question 2

nutrition vs nutrients

Answer 2

investigates relationship b/w physiological function and essential elements of food we eat vs constituents of food that sustains us physiologically (water, protein, carbohydrates)

Question 3

what amount of unsaturated fates should be eaten

Answer 3

30-45mm 2-3 tablespoons

Question 4

define digestive process

Answer 4

process by which food is broken down, absorbed, and excreted

Question 5

how large is the esophagus

Answer 5

23-25cm

Question 6

how large is the intestine

Answer 6

8 meter long

Question 7

what is the 3 parts of the small intestine

Answer 7

duodenum, jejunum, and ileum

Question 8

what is the major organ that determines where nutrients is stored

Answer 8

the liver

Question 9

what two organs produce enzymes for the stomach

Answer 9

liver and pancreas

Question 10

how long does the digestive process take?

Answer 10

24 hours

Question 11

What is the DRI

Answer 11

dietary reference intakes, needed to avoid deficiency, reduce disease risk, and avoid consumption

Question 12

how much of our water weight is accounted for our total body weight

Answer 12

50 to 60 percent

Question 13

How much water should a women drink? men?

Answer 13

9 cups (3.7L), 12 cups(2.7L)

Question 14

an athlete weighs 60kg before running and 58kg after running how much water should they drink

Answer 14

2L

Question 15

When would a sports drink be necessary after exercise

Answer 15

if it is longer than 60 minutes

Question 16

protein is the major _________ _______ of every cell

Answer 16

building blocks

Question 17

protein aid in the transportation of

Answer 17

irn, oxygen, nutrients

Question 18

how much calories are proteins per gram

Answer 18

4 calories/gram

Question 19

how do i determine how much protein is need for my weight

Answer 19

0.8 grams per weight

Question 20

what are the building blocks of proteins? how many proteins are found in animal tissue that humans cannot produce

Answer 20

amino acids, 22 amino acids

Question 21

what is a complete (high quality) proteins

Answer 21

include ALL 9 essential amino acids

Question 22

plants are

incomplete proteins

complete proteins

Answer 22

incomplete proteins

Question 23

4 categories of plant proteins

Answer 23

legumes, grains, nuts and seed, vegetables

Question 24

if we are eating non meat products what is the best way to get all your proteins

Answer 24

combine 2 of the 4 plant proteins

Question 25

how many cals are in carbs per gram

Answer 25

4kcal/gram

Question 26

what is the recommend intake of carbs per day

Answer 26

130 grams

Question 27

where are complex carbs found

Answer 27

fruits, vegetables, and dairy

Question 28

name 2 monosaccharides

Answer 28

glucose and fructose

Question 29

name 3 disaccharides

Answer 29

sucrose

lactose

maltose

Question 30

where do you find complex carbs

Answer 30

grains, legumes, other vegs

Question 31

which food component makes up most of complex carbs

Answer 31

starches (flours, breads, pasta, rice, corn)

Question 32

in what form is glucose stored in the liver

Answer 32

glycogen