Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

2017 Health and nutrition > Exam 2 notes > Flashcards

Exam 2 notes Flashcards

1
Q

When eating with another person, consumption rises by __%, when eating with 2 other people consumption rises by __%

A

33

47

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Stockpiling food increases/decreases consumption

A

increases

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

The main issue with HFCS (High fructose corn syrup) is that

A

it doesn’t suppress ghrelin like glucose does, so it won’t make you full

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

The difference between glucose and fructose is that:

A

you can better absorb glucose because of the way in which it is handled

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

HFCS (High fructose corn syrup) raises/lowers blood fats

A

raises

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

1 tsp = _ grams

A

4

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

The studies on artificial sweeteners are positive/negative/mixed

A

mixed

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Digestion chain of carbohydrates

In the mouth->Stomach job->Small intestine funtion

A

Mouth: saliva begins breaking down CHO

Stomach: Starch digestion started by saliva stops

Small intestine: Pacreatic juice helps break down with -ase’s

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Gluten is the _____ ____ in grains like wheat and rye and barley

A

binding protein

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Celiacs is an ______ disease that causes _______ to wheat and damages the ______ ____

A

autoimmune
sensitivity
small intestine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

The main reason people see benefits from going gluten free (when they don’t have celiacs) is because they cut out things like pizza

A

ye

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Blood glucose regulation is controlled by the two antagonistic hormones _____ and _____

A

insulin

glucagon

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Insulin triggers _____ of glucose which lowers/raises blood sugar

A

absorption

lowers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

_______ triggers breakdown of liver glycogen to raise/lower blood sugar

A

Glucagon

raise

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

The glycemic index

A

ranks CH2O foods on how quickly they elevate blood sugar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

a High glycemic index would mean that the food is quickly/slowly digested

A

quickly

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

A low glycemic index score would mean that the food is quickly/slowly digested

A

slowly

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

If eating alone it’s wise to choose high/low glycemic index foods

A

low

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Choose high/low glycemic index foods after exercise

A

high

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Primary functions of fat in the body include:

A 
Muscle fuel 
Padding
Insulation
Emergency reserve
Energy stores
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Fat stores are composed of _______

A

triglycerides

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Fat has a _______ molecule and is attached to _ fatty acids

A

Glycerol

3

23
Q

______ are useful as emulsifiers (like bile)

A

phospholipids

24
Q

Mayonnaise stays together due to ________

A

phospholipids

25
Q

Sterols are ____ shaped and do/do not contain fatty acids

A

ring

do not

26
Q

What type of fat is cholesterol?

A

sterol

27
Q

Sterols are found only inside ____ products

A

animal

28
Q

There is currently a limit/no limit on how much cholesterol should be consumed daily

A

no limit

29
Q

A dipeptide is a _____ with _ links

A

protein

2

30
Q

A tripeptide is a ______

with _ links

A

protein

3

31
Q

An oligopeptide is a ______

with _-__ links

A

8-10

32
Q

A polypeptide has more/less links then an oligopeptide

A

more

33
Q

An incomplete protein is one that has

A

less then all of the amino acids

34
Q

A complete protein is one that has

A

all the amino acids

35
Q

The RDA recommends ___ grams of protein per Kg of body weight

A

.08

36
Q

A nitrogen balance is used to determine

A

how much or little protein someone is consuming

37
Q

Nitrogen balance = (Nitrogen in) - (nitrogen out) and positive means:
negative means:
0 means:

A

too much
too little
jus’ right

38
Q

Lacto ovo vegitarian means

A

dairy and eggs are included, which is good for protein

39
Q

Lacto vegitarian means

A

includes dairy

40
Q

Vegan means

A

only consumes plant derived foods

41
Q

Vegans are often ____ deficient

A

b12

42
Q 
1 ounce equivelents of 
egg:
Tofu:
nuts:
hummus
A

1 egg
1/4 cup tofu
1/2 ounce nuts
2 table spoons of hummus

43
Q

We need to excrete more ____ when using protein as an energy source

A

urea

44
Q

Anabolism requires/releases energy

A

requires

45
Q

Catabolism requires/releases

A

releases

46
Q

Catabolic breaks down food components to make ATP which provides cell energy for all activities

A

ye

47
Q

Amino acids are stored as ___ when not needed as proteins

A

fat

48
Q

Fat and protein need _____ to be broken down.

A

oxygen

49
Q

___ ___used for krebs

A

Acetyl coa

50
Q

Protein pathway to acetyl coa

A

Protein ->amino acids-> acetyl coa

51
Q

Fat pathway to acetyl coa

A

Fat-> glycerol/fatty acids -> acetyl coa

52
Q

Feasting favors _____ while fasting state favors ______

A

anabolism

catabolism

53
Q

Dietary fat is most direct to fat stores

A

ye

54
Q

______ make enzymes/immune system antibodies/ etcetera

A

proteins

2017 Health and nutrition (22 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions