Brainscape's Knowledge GenomeTM

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


See full index

Biology > Chapter 9 > Flashcards

Chapter 9 Flashcards

1
Q

Unit used to measure heat energy and the energy content of food

A

Calories

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

Daily calories for men

A

2900

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

Daily calories for women

A

2200

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

Body uses what source of energy first?

A

Carbohydrates

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

Carbohydrates should provide what percentage of your daily calories?

A

45-65%

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

Raw materials to build tissues

A

Proteins

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

Amino acids

A

Proteins

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

Proteins should make up what percentage of your daily calories?

A

10-35%

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

Can fats be dissolved in water?

A

No

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

Energy and raw materials to build tissues

A

Fats

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

Which is healthier: saturated or unsaturated fat?

A

Unsaturated

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

About how much of your calories should fats make up?

A

25%

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

45-65%

A

Carbohydrates

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

10-35%

A

Proteins

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

25%

A

Fats

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

What aid in the proper functioning of chemical processes?

A

Vitamins

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

Water soluble vitamins

A

B complex, C

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

Fat soluble vitamins

A

A, D, E, K

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

To much of a vitamin could result in…

A

Hypervitaminosis

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

Aid in the growth and repair of body tissue

A

Minerals

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Aid in bone and teeth construction and muscle contraction

A

Minerals

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

Name 4 minerals that build tissues

A

Ca, P, Fe, I

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Other minerals

A

Na, K

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

What provides the medium for chemical reactions and also transports material?

A

Water

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

All of the chemical reactions in cells that use or release energy

A

Metabolism

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

BMR

A

Basal metabolic rate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

Rate at which metabolic reactions occur when at rest

A

BMR

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

Caloric intake of food =

A

Caloric output from BMR and muscular activities

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

Caloric intake exceeds output

A

Positive energy balance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

Caloric output exceeds input

A

Negative energy balance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q

Obesity is…

A

20% above desired weight due to excess adipose tissue

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
32
Q

How long is the alimentary canal?

A

20ft

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
33
Q

How many pairs of salivary glands are there?

A

6

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
34
Q

Amylase

A

Starch

35
Q

Chemical digestion

A

Salivary glands

Amylase

36
Q

Mechanical digestion

A

Teeth

Tongue

37
Q

What are the 4 types of teeth?

A

Incisor
Cuspid
Bicuspids
Molars

38
Q

Cutting

A

Incisor

39
Q

Tearing

A

Cuspid

40
Q

Grinding

A

Bicuspids

41
Q

Heavy grinding

A

Molars

42
Q

Most common disease in man

A

Dental caries (cavities)

43
Q

The tongue forms a ball of food called a

A

Bolus

44
Q

How does the esophagus move food along?

A

Peristalsis

45
Q

Flap of cartilage in the throat

A

Epiglottis

46
Q

Where is the cardiac sphincter?

A

Stomach

47
Q

What kind of digestion does the stomach perform?

A

Both mechanical and chemical

48
Q

Gastric juices

A

Chemical digestion

49
Q

What soften food, kills bacteria, and reacts with certain minerals?

A

Hydrochloric acid

50
Q

Which stomach enzyme breaks down PROTEINS?

A

Pepsin

51
Q

After the stomach digests food, it becomes

A

Chyme

52
Q

When the food leaves the stomach, where does it go?

A

Small intestine

53
Q

What is the primary organ of digestion and absorption?

A

Small intestine

54
Q

Finger-like projections in the small intestine

A

Villi

55
Q

Which parts of the small intestine absorb?

A

Capillaries and lacteals

56
Q

Capillaries absorb…

A

Everything except lipids

57
Q

Lacteals absorb…

A

Lipids

58
Q

25 cm

Secretions

A

Duodenum

59
Q

Amylase

A

Starch

60
Q

Lipase

A

Fats

61
Q

Trypsin

A

Proteins

62
Q

Sodium bicarbonate

A

Neutralizer

63
Q

What organ secretes the above mentioned enzymes?

A

Pancreas

64
Q

Where are bile salts found?

A

Liver

65
Q

What are bile salts for?

A

The emulsification of fats

66
Q

What enzymes does the intestine secrete?

A

Peptidase
Sucrase, maltase, lactase
Lipase

67
Q

Peptidase

A

Peptides (smaller groups of amino acids)

68
Q

Sucrase, maltase, lactase

A

Sugars

69
Q

Lipase

A

Fats

70
Q

Where does the food go after the duodenum?

A

Jejunum

71
Q

Where is absorption finished?

A

Ileum

72
Q

How long is the large intestine?

A

5ft

73
Q

Water reabsorption from the chyme

A

Large intestine

74
Q

Anatomy of large intestine

A

Ascending, transverse, descending, sigmoid colon, rectum/anus

75
Q

Typhoid fever

A

Salmonella

76
Q

Indigestion

A

Dyspepsia

77
Q

Botulism

A

Food poisoning (cans)

78
Q

Open wound in lining of digestive system

A

Ulcer

79
Q

H. pylori

A

Ulcers

80
Q

Some COLON problems are

A

Constipation and diarrhea

81
Q

One of most common cancers in America

A

Colon cancer

82
Q

How curable is colon cancer?

A

95%

83
Q

High fat/ low fiber cause

A

Colon cancer

Biology (12 decks)

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