Take a living tissue, grind it in trinchloroacetic acid using pestle and morta, and then strain it, you would obtain two fractions : acid-soluble and acid-insoluble fraction. Acid-insoluble fraction does not containA. polysaccharidesB. nucleic acidsC. lipidsD. flavonoids and alkaloids.

Take a living tissue, grind it in trinchloroacetic acid using pestle a

1.	Take a living tissue, grind it in trinchloroacetic acid using pestle and morta, and then strain it, you would obtain two fractions : acid-soluble and acid-insoluble fraction. Acid-insoluble fraction does not containA. polysaccharidesB. nucleic acidsC. lipidsD. flavonoids and alkaloids.
Answer» Correct Answer - D The acid-soluble pool represents roughly the cytoplasmic composition whereas the macromolecules from cytoplasm and oraganelles becomes the acid-insoluble fraction. Together they represent the entire chemical composition of living tissue of organism of cellular pool. All the compounds which are found in the acid-soluble pool, have their molecular weight ranging from approx. `18` to around `800` daltons (Da). The acid-insoluble fraction, has only four types of organic compounds i.e., proteins, nucleic acids, polysaccharides and lipid.