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Cc Lec Finals 2 > LIPIDS > Flashcards

LIPIDS Flashcards

1
Q

Chemical compounds in which one or more atoms of carbon are covalently linked to atoms of other elements

A

Organic compounds

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2
Q

Organic compounds compounds of elements commonly ______, _______, ________

A

Hydrogen, oxygen, nitrogen

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3
Q

_______ are organic compounds

A

Lipids

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4
Q

Compounds in which there are one or more carbons attached to hydrogen, oxygen nitrogen via ______

A

Covalent bond

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5
Q

______ have several carbon atoms that are attached to hydrogen and oxygen

A

Glucose

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6
Q

_______ are made up of amino acids

A

Proteins

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7
Q

___________ has composition of carbon, oxygen, hydrogen, nitrogen ,

A

Amino acids

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8
Q

_______ atom that is unique to proteins

A

Nitrogens

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9
Q

________ contains several carbon atoms that are also attached to oxygen and hydrogen

A

Fatty acid

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10
Q

____________also known as fats

A

Lipids

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11
Q

It is known as rich source of energy and efficient way of storing excess calories

A

Lipids

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12
Q

If excess glucose is present some of the glucose molecules will be transported to ___________

A
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13
Q

If excess glucose is present some of the glucose molecules will be transported to be

A

Adipose cells

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14
Q

Inside the adipose cells, they will stored in the form of ___________

A

Trigylcerides

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15
Q

Play an integral part of the cell membrane of human cells

A

Lipids

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16
Q

Excess glucose in the blood will be transported to _______ in the body

A

Adipose cells

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17
Q

Inside the adipose cells will be stored in the form of ____________ contributing to the increase of the size of adipose cells _______

A

Triglycerides - leading to gain in weight

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18
Q

The human cell membrane is described as the _________

A

Bilipid layer

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19
Q

__________ of humans lipids

A

Cell membrane

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20
Q

It is the most abundant

A

Phospholipid

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21
Q

It is inserted among the lipids

A

Cholesterol

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22
Q

Linear chain of C - H bonds that terminate with carboxylic acid

A

Fatty acids

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23
Q

It is composed of a long chain of hydrocarbon

A

Fatty acids

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24
Q

_________ is consist of carbon atoms attached to hydrogen atoms

A

Hydrocarbon

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25
Q

_________only a few exist as free fatty acids and most are bound to albumin

A

Plasma (in blood)

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26
Q

There is an interaction with albumin because the plasma blood contains contain _____

A

90% water they are highly hydrophobic

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27
Q

________interact with water

A

Albumin

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28
Q

__________ are the simplest type of lipids

A

Fatty acids

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29
Q

Fatty acids are named such because they are _______ and _________

A

Fats and acidic

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30
Q

Fatty acids contain _________

A

Carboxylic acid group

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31
Q

__________ serves as sites in the body that would store lipids

A

Adipocytes

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32
Q

Fatty acids along blood vessels are coated with ________

A

Albumin

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33
Q

Once fatty acids metabolized in the body they can produce ________

A

Acetyl coa

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34
Q

The products of Krebs cycle is ________ and _________

A

FADH AND NADH

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35
Q

_________ and _______ can proceed to transport chain

A

FADH AND NADH

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36
Q

__________ are good sources of energy

A

Fatty acids

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37
Q

_________ esterified with the glycerol

A

Fatty acids

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38
Q

________ is an alcohol that has 3 carbons

A

Glycerol

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39
Q

_________ have glycerol backbone

A

Triglycerides

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40
Q

Attached to the three carbons are _______

A

Fatty acids

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41
Q

The fatty acids arr attached to the glycerol backbones of triglycerides and phospholipids by ________

A

Ester bonds

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42
Q

4-6 carbons

A

Short chain

43
Q

8- 12 carbons

A

Medium chain

44
Q

More than 12 carbons

A

Long chain

45
Q

If there is no presence of double bond in the structure of fatty acid

A

Saturated fatty acid

46
Q

If there is presence of one double bond along the hydrocarbon chain of the fatty acid

A

Monosaturated fatty acid

47
Q

If the number of double bonds will go beyond 1

A

Polyunsaturated fatty acid

48
Q

All of the carbon atoms in the hydrocarbon chain are already bound to 4 bonds

A

Saturated fatty acid

49
Q

There is no presence of double bond

A

Unsaturated fatty acid

50
Q

If the hydrogen atoms near the double bonds are on the same side of the chain

A

Cis forms

51
Q

If the hydrogen atoms are on the opposite sides of the chain

A

Trans forms

52
Q

A process wherein cis unsaturated fatty acids can be converted into their trans forms

A

Hydrogenation

53
Q

Main purpose is to convert the liquid oil into solid fats

A

Hydrogenation

54
Q

Example of hydrogenation is _______

A

Hydrogenation

55
Q

Cis can be found in. _______

A

Natural foods

56
Q

Trans can be found in the ________

A

Vegetable oil

57
Q

Do not have double bonds in their structure in linear form can be packed together and form solid liquids

A

SATURATED FATTY ACIDS

58
Q

It is known as “solid fat” and mostly in “animal foods”

A

Saturated fatty acids

59
Q

____________ is an alcohol with 3 carbons

A

Glycerol

60
Q

________ contain saturated fatty acids

A

Triglycerides

61
Q

Solid at room temperature - _______

A

Saturated fatty acid ex animal source

62
Q

Liquid at room temperature

A

Unsaturated fatty acid example oil

63
Q

________ contains saturated fatty acids

A

Animal fat

64
Q

________ triglycerides contains unsaturated fatty acid

A

Plant fats or oil

65
Q

___________ are also referred as neutral lipids

A

Triglyceride’s

66
Q

___________ no polar changes or hydrophilic groups

A

Hydrophobic

67
Q

___________ does not interact well with water

A

Highly hydrophobic

68
Q

_______ of the lipids in our diet are _________

A

70-80% Triglycerides

69
Q

___________same structure as TAG except that they only have two esterified fatty acid

A

Phospholipids

70
Q

__________ is a chemical group that contains a phosphate group

A

Choline

71
Q

Phosphate containing carbon that can be present on the 3rd carbon of glycerol could be:

A

Choline
Inositol
Serine
Ethanolamine

72
Q

___________ phosphate - containing group

A

Hydrophilic heads

73
Q

2 fatty acids attached to the glycerol backbone

A

Bilipid layers

74
Q

Cell membrane of human are composed of _________

A

Hydrophobic tails

75
Q

___________ composed of 4 fused hydrophobic ring

A

Cholesterol

76
Q

Both contains hydrophobic and hydrophilic portions

A

Ampiphatic

77
Q

Highly hydrophobic
Good source of energy
Large but light

A

Triglycerides

78
Q

Aids in fat digestion
Absorption of fats in the intestine

A

Bile acid

79
Q

Will be stored in the gallbladder

A

Bile acid

80
Q

Cholesterol is converted by the liver into __________ And __________

A

Choline acid and chenodeoxycholic acid

81
Q

In the presence of fats in the duodenum, the duodenum will secret ________

A

Cholecystokinin hormone

82
Q

Most abundant substance of the cell membranes of humans

A

Phospholipids

83
Q

what is the 4 fused rings

A

Perhydrocyclopentanopenanthrene ring

84
Q

Made up of glycerol backbone and 3 fatty acids

A

Triglycerides

85
Q

Made up of glycerol backbone, a faulty acids and 1 phosphate group

A

Phospholipid

86
Q

Made up of glycerol backbone, 2 fatty acids and 1 phosphate group

A

Phospholipid

87
Q

Made up of 4 fused rings and highly hydrophobic

A

Cholesteryl ester

88
Q

Made up of 4 fused rings and is highly hydrophobic

A

Cholesteryl ester

89
Q

Made up 4 fused rings and is ampiphatic

A

Cholesterol

90
Q

Plasma is composed of _________water

A

90% of water

91
Q

Lipids bind to proteins

A

Lipoproteins

92
Q

If you have lipids in complex with proteins you will no have a complex which will be called __________

A

Lipoprotein

93
Q

_________ contains the largest lipid

A

Chylomicron - triglycerides

94
Q

_________ Contain the least amount of triglycerides

A

HDL

95
Q

Composed of lipids and proteins

A

Lipoprotein

96
Q

Protein portion of lipoprotein

A

Alipoprotein

97
Q

Found on the surface of the lipoprotein

A

Apoliproteins

98
Q

Amino acids can be classified as ______ and ________

A

Polar and non-polar

99
Q

Polar - ____________
Non- polar - __________

A

Hydrophobic
Hydrophobic

100
Q

________ - the one with the head and single fatty acid tail

A

Lyphospholipid

101
Q

Transport diet-derived lipids

A

Chylomicrons

102
Q

Appear as creamy layer on the superficial portion of the plasma

A

Chylomicrons

103
Q

____________is specialized in liberating fatty acids from triglycerides

A

Cc Lec Finals 2 (3 decks)

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