NEETBotanyBiomolecules (B)
What is the result of straining the slurry through a cheesecloth or cotton?
Options
- AThe acid-soluble pool
- BThe non-retentate
- CA thick slurry
- DThousands of organic compounds
Correct answer
A. The acid-soluble pool
Step-by-step solution
We can take any living tissue (a vegetable or a piece of liver, etc.) and grind it in trichloroacetic acid (Cl3CCOOH) using a mortar and a pestle. We obtain a thick slurry. I f we were to strain this through a cheesecloth or cotton we would obtain two fractions. One is called the filtrate or more technically, the acid-soluble pool, and the second, the retentate or the acid-insoluble fraction . Scientists have found thousands of organic compounds in the acid-soluble pool.