Phospolipids Flashcards

1
Q

Phospolipids is also known as

A. Conjugated Lipids
B. unconjugated

A

A. Conjugated

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2
Q

it is form by the conjugation of two fatty acids and a phosphorylated cholesterol

A.CONJUGATED PHOSPOLIPIDS
B. UNCONJUGATED FATTY ACIDS
C.UNCONJUGATED PHOSPOLIPIDS

A

A.CONJUGATED PHOSPOLIPIDS

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3
Q

2 fatty acids and on the third carbon position there is a phosphate group

A. Fatty acids
B. Phospolipids
C. Cholesterol

A

B. Phospolipids

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4
Q

Most abundant lipids present in the body

A. Triglycerides
B. Phospolipids
C. CHOLESTEROL
D.LIPOPROTEIN X

A

B. Phospo

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5
Q

Phospolipids
on the _ carbon position there is a phosphate group

A.first
B. 2nd
C. 3rd
D. 4th

A

Third

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6
Q

Phospolipids are originates from

A.Originates in the liver and the adipose tissue
B.Originates in the liver and the intestine

A

B.Originates in the liver and the intestine

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7
Q

T or F
PHOSPOLIPIDS ARE Amphipathic

A

True

(contain hydrophilic (outer structure of phospholipid) and
hydrophobic head groups (inner part of phospholipid structure))

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8
Q

outer structure of phospholipid

A.hydrophilic
B.hydrophobic

A

Hydrophilic

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9
Q

(inner part of phospholipid structure)

A.hydrophilic
B.hydrophobic

A

B. Hydrophobic

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10
Q

True or false

Phospholipids are not routinely measured in the lab. Because it provides little information in the diagnosis of a normal lipid met

A

True

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11
Q

Phospholipids are measured for amniotic fluid in what laborayory?

A. Aubf
B. Serology
C. Hema
D. Bacte

A

A and b

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12
Q

Attached in plasma

A. Hydrophilic (polar)
B.Hydrophilic (non- polar)
C.hydrophobic (polar)

A

A. Hydrophilic (polar)

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13
Q

not exposed to plasma

A. Hydrophilic (polar)
B.Hydrophilic (non- polar)
C.hydrophobic (polar)
D.Hydrophobic (non polar)

A

D.Hydrophobic (non polar)

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14
Q

Acts as a surfactants which is important for the development of the lungs

A. Fatty acids
B. Phospolipids
C. Chole
D. Trigly

A

B. Phospo

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15
Q

Participates in blood coagulation and cell metabolism

A. Chole
B. Total chole
C. Trigly
D. Phospholipids

A

D. Phospholipids

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16
Q

The major form of phospholipids 70% of the total phospholipids

a.k.a phosphatadylcholine

A. Sphingomyelin
B.cephalin
C.lecithin

A

C.lecithin

17
Q

10% of total phospholipids

A. Sphingomyelin
B.cephalin
C.lecithin

A

B.cephalin

18
Q

20% of the phospholipids; serves as the reference during the third trimester of pregnancy

A. Sphingomyelin
B.cephalin
C.lecithin

A

A. Sphingomyelin