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NEET2012BotanyBiomolecules (B)Actual

Which one of the following biomolecules is correctly characterised?

Options

  1. ALecithin-A phosphorylated glyceride found in cell membrane
  2. BPalmitic acid-An unsaturated fatty acid with 18 carbon atoms
  3. CAdenylic acid-Adenosine with a glucose phosphate molecule
  4. DAlanine amino acid-Contains an amino group and an acidic group anywhere in the molecule

Correct answer

A. Lecithin-A phosphorylated glyceride found in cell membrane

Step-by-step solution

Alanine is a neutral amino acid with non-cyclic hydrocarbon chain, one amino group and one carboxyl group. Palmitic acid is saturated fatty acid adenylic acid has pentose sugar in it not glucose.

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