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Microbes in Human Welfare — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYMicrobes in Human Welfare1 Mark
MCQ
Modern detergents contain enzyme preparation of:
  • A
    Thermoacidophiles
  • B
    Thermophiles
  • C
    Acidophiles
  • D
    Alkaliphiles
✓

Answer

  1. Alkaliphiles

Explanation:

The enzymes used in detergents must be able to perform the task in the presence of anionic and non-anionic detergents,soaps,oxidants, etc at pH between 8-10.5%.Alkaline detergent contain enzyme preparation of alkaliphiles.

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