Lipids Chemistry

Question 1

Sphingosine is not present in

Answer 1

Plasmalogen

Question 2

Triacylglycerols are

Answer 2

1) Energy-rich compounds
2) Non polar in nature
3) Can be stored in unlimited amounts

Question 3

The deficiency of lung surfactant, DPL causes, respiratory distress syndrome. DPL is a

Answer 3

Phospholipid

Question 4

What is the cause of hyperacidity on long term usage of Aspirin

Answer 4

Inhibition of cyclooxygenase

Question 5

which nitrogenous base is present in lecithin

Answer 5

Choline

Question 6

A fatty acid with 16 C atoms and one double bond

Answer 6

Palmitoleic acid

Question 7

A ŵ 3 fatty acid

Answer 7

ą linolenic acid

Question 8

Which enzyme is deficient in Gaucher’s disease

Answer 8

Beta Glucosidase

Question 9

Cyclo oxygenase is inhibited by

Answer 9

Aspirin, Indomethacin and brufen

Question 10

Total normal level of serum total cholesterol is

Answer 10

100-200 mg/dl

Question 11

Iodine number is a measure of

Answer 11

degree of unsaturation of fat

Question 12

Which phospholipid is antigenic in nature

Answer 12

Cardiolipin

Question 13

Which is not a derived lipid

Answer 13

ketone body

Question 14

Components of ceramide

Answer 14

Sphingosine+fatty acid

Question 15

Components of PG-Hsynthase complex are

Answer 15

Cyclo-oxygenase and peroxidase