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Lecithin is a ?...

Lecithin is a ?

A

Carbohydrate

B

Phpspholipid

C

Nucleoside

D

Protein

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The correct Answer is:
B
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Following are the statements with reference to lipids. (a)Lipids having only single bond is called unsaturated fatty acids (b)Lecithin is a phospholipid (c)Trihydroxy propane is glycerol (d)Palmitic acid has 20 carbon atoms including carboxyl carbon (e) Arachinoid acid has 16 carbon atoms. choose the correct statemment from the below options

Assertion : Lecithin is important in membranes . Reason : It has amphipathic nature .

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Which of the following is the diagrammatic representation of phospholipid lecithin ?

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KVPY PREVIOUS YEAR-KVPY-Part 1 Biology
  1. Which ONE of the following molecules is a secondary metabolite ?

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  2. Lecithin is a ?

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  3. The water potential (Psi^(P)) of pure water at standard temperature an...

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  4. Action potential in neurons is generated by a rapid influx of ?

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  5. Erythropoietin is produced by ?

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  6. Thendrills are modifications of ?

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  7. Which one of the following combinations of biomolecules is present in ...

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  8. Which one of the following proteins does not play a role in skeletal m...

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  9. Which one of the following reaction is catalyzed by high-energy ultrav...

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  10. Which ONE of the following statements is True about trypsinogen ?

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  11. Which ONE of the following organisms respire through the skin ?

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  12. Which ONE of the following human cells lacks a nucleus ?

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  13. The first enzyme that the food encounters in human digestive system is...

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  14. Glycoproteins are formed in which ONE of the following organelles ?

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  15. An example of nastic movement ?

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  16. The first ionization enthalpies for three elements are 1214, 1680 and ...

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  17. Individuals of one kind occupying a particular geographic area at giv...

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  18. What fraction of assimilated energy is used in respiration by the herb...

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  19. Athetes are often trained at high altitude because

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  20. In human brain two cerebral hemispheres are form by a bundle of fiber...

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