NEET UG BIOLOGY MCQ: BIOMOLECULES

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After grinding a living tissue in trichloroacetic acid and then straining it, you would obtain two fractions : acid soluble pool and acid insoluble fraction. Acid insoluble fraction does not contains

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Correct option: D

Flavonoids and alkaloids

Option D (Flavonoids and alkaloids) is correct because these are secondary metabolites, not primary macromolecules found in the acid-insoluble fraction.

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