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Fatty acid L1

Total questions: 10

Worksheet time: 6mins

Name
Class
Date
1.

Lipids are soluble in ___________

a)

Chloroform

b)

Benzene

c)

Ether

d)

All of the above

2.

Which of the following is NOT a function of lipid?

a)

Structural component of ribosome

b)

Thermal insulators

c)

Act as plant pigment

d)

Component of bile salt

3.

Which of the following lipid molecules is acting as structural component of cell membrane?

a)

Ubiqiuinone

b)

Sphingolipid

c)

Terpenes

d)

Waxes

4.

Which of the following is a branched chain fatty acid?

a)

Linolenic acid

b)

Lipoic Acid

c)

Stearic acid

d)

Phytanic acid

5.

Find the INCORRECT statement about the biological functions of lipids.

a)

Storage form of metabolic fuel

b)

Have a protective function in bacteria, plant, and insects

c)

The structural component of membranes

d)

Exhibit increased catalytic activity

6.

According to Δ system of nomenclature this fatty acid can be named as

a)

18: 2Δ6,9

b)

18: 2Δ6,12

c)

18: 2Δ9,12

d)

16: 2Δ6,12

7.

Which of the following is a cyclic fatty acid?

a)

Oleic acid

b)

Raphanoic acid

c)

Lipoic acid

d)

None of the above

8.

Choose the omega 3 fatty acid from the following

a)

Linolenic acid

b)

Linoleic Acid

c)

Stearic Acid

d)

Lauric Acid

9.

Match the following

a)

Linoleic acid

1.

Trienoic acid

b)

Linolenic acid

2.

Dienoic acid

c)

Arachidonic acid

3.

Tetreaenoic acid

10.

All except ____________are fatty acids with 18 carbon atoms

a)

Oleic acid

b)

Linolenic acid

c)

Stearic acid

d)

Palmitic acid