Summarize the following text to main points and sub-points and make detailed explain for them:

c  
b) Acetic   
c) Oleic  
d) linoleic  
6. Essential fatty acid is:   
a) 
Palmitic acid 
b) Linoleic acid 
c) 
Oleic acid 
d) Free fatty acid 
7. Which of the following fatty acids is not synthesized in human body and has 
to be supplied in the diet  
a) Palmitic acid   
b) Oleic acid 
c) Linoleic acid     
d) Stearic acid 
8. The number of double bonds present in arachidonic acid 
a) 1  
b) 2  
c) 3  
d) 4. 
9. Which of the following are examples of mono unsaturated fatty acid is? 
a) Palmitic acid, oleic acid  
b) Oleic acid, palmitoleic acid 
c) Linoleic acid, oleic acid 
d) Arachidonic acid, linolenic 
10. Which of the following is responsible for the Bad odor of rancid fat or oil  
a) Cholesterol                             
b) Short chain fatty acids 
c) Glycerol             
d) Phenolic compounds 
11. By which of the following Rancidity can be delayed or prevented  
a) Copper 
b) Lead   
c) Ergosterol  
d) Tochopherol  
12. Which of the following could identify Hydrolysis of fats by KOH 
a) Halogenation                 
b) Oxidative rancidity 
c) Hydrogenation                            
d) Saponification 
13. Which one of the following Values/value is used to assess the degree of 
unsaturation of fat 
a) Saponification value 
b) Acid value 
c) Iodin value 
d) Both B and C 
14. Glycerol is the backbone of: 
a) Glycerophospholipid 
b) Sphingophospholipid 
c) Glycolipids 
d) Cholesterol esters 
15. The nitrogenous base present in lecithin 
a) Choline 
b) Ethanolamine  
c) Inositol  
d) Serine. 
16. The precursor for vitamin D is: 
a) Cholesterol  
b) Arachidonic acid 
c) Triacylglycerol  
d) Phospholipids 
17.  Which of the following represents Lecithin structure 
a) Glycerol, fatty acids, phosphoric acid and choline 
b) Glycerol, fatty acids, phosphoric acid and ethanolamine 
c) Glycerol, fatty acids, phosphoric acid and inositol 
d) Glycerol, fatty acids, phosphoric acid 
18. Which of the following Glycerolphospholipid represents the major constituent 
of lung surfactant?  
a) Cephalin                               
b) Phosphatidyl inositol 
c) Dipalmitoyl lecithin                                
d) Phosphatidyl serine 
19. Which of the following is a conjugated lipid containing Sphingosine?  
a) Phosphatidic acid, Cerebrosides 
b) Sphingomyline, Globosides 
c) Lecithin, Sphingomyline 
d) Cephalin, Sphingomyline 
20. Why Phospholipid is an important constituent of the cell membrane?   
a) They can form bilayers in water 
b) Have Polar and nonpolar groups 
c) Combine covalently with proteins  
d) Have glycerol and fatty acids  
21. Which one of the following is the polar head group in lecithin   
a) Ethanolamine                                   
b) Choline 
c) Serine                                               
d) Inositol 
22. Which of the following represents the main composition of Depot fats of 
mammalian cells  
a) Cholesterol  
b) Cholesterol esters 
c) Triacyl glycerol  
d) Phospholipids 
23. Which one of the following is the polar head group in cephalin 
a) Ethanolamine                                   
b) Choline 
c) Serine                                               
d) Inositol 
24. Which one of the following is the polar head group in phosphtidyl inositol 
a) Ethanolamine                                   
b) Choline 
c) Serine                                               
d) Inositol 
25. Which of the following represents the storage form of lipid 
a) Cholesterol  
b) Cholesterol esters 
c) Triacyl glycerol  
d) Phospholipids 
26. Which one of the following is the bad cholesterol 
a) LDL                                  
b) HDL 
c) Chylomicrone                                             
d) Inositol 
27. Which one of the following is responsible for transport of lipid from the liver 
a) LDL                                  
b) HDL 
c) Chylomicrone                                             
d) VLDL 
28. Which one of the following is responsible for transport of lipid from the 
intestine 
a) LDL                                  
b) HDL 
c) Chylomicrone                                             
d) VLDL 
29. In which of the following Fat and oil are respectively rich  
a) Saturated and unsaturated 
b) Unsaturated 
c) Saturated 
d) Unsaturated and saturated 
30. Which of the following is the Carbohydrate moiety in cerebrosides  
a) Glucose  
b) Sucrose 
c) lactose    
d) Maltose 
31. Which of the following Glycerolphospholipid represents the major constituent 
of lung surfactant? 
a) Cephalin                               
b) Phosphatidyl inositol 
c) Dipalmitoyl lecithin                                
d) Phosphatidyl serine 
32. Which of the following represents Glycosphingolipids structure? 
a) Ceramide with one or more sugar residues  
b) Glycerol with galactose 
c) Sphingosine with galactose  
d) Sphingosine with phosphoric acid 
33. Which of the following could identify Hydrolysis of fats by bacterial lipase  
a) Halogenation                 
b) Oxidative rancidity 
c) Hydrogenation                            
d) Hydrolytic rancidity 
34. Which one of the following Values/value is used to assess the degree of 
unsaturation of fat 
a) Saponification value 
b) Acid value 
c) Iodin value 
d) Both B and C   
35. The following is not phospholipid:  
a) Cephalin  
 
b) Cerebrosides  
c) Sphingomylin  
d) Lecithin 
36. Sphingosine is not present in- 
 
a) Cephalin  
 
b) Sphingomyelin 
 
c) Globsoids  
 
d) Gangliosides 
37. Which of the followings is essential fatty acid ? 
 
a) Oleic  
b) Linoleic 
 
c) Stearic acid 
 
d) Arachidonic acid 
38. All of the followings have 18 carbon atoms except – 
 
a) Stearic  
b) Linoleic acid 
c) Linolenic acid 
d) Palmitic acid 
39. Which of the followings have 16 carbon atoms  
 
a) Arachidonic 
b) Linoleic acid 
c) Linolenic acid  
d) Palmitic acid 
With my best wishes  


Summary :