Answer :

Final answer:

Thin-layer chromatography (TLC) is applied in separating amino acids and drug analysis.


Explanation:

Thin-layer chromatography (TLC) has several practical applications including:

  1. Separation of amino acids: TLC can be used to separate and identify amino acids in a mixture based on their different migration rates on the chromatography plate.
  2. Drug analysis: TLC is employed in the pharmaceutical industry to analyze and monitor drug purity and concentrations in various formulations.

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