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STD 12 - 9. biotechnology principlas and process — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 9. biotechnology principlas and process1 Mark
MCQ
Downstream process includes

$I.$ Separation of the product from the reactor

$II.$ Purification of the product

$III.$ Formation of the product with suitable preservatives

$IV.$ Quality control testing and clinical trials in case of drugs Which of the statements given above are correct?

  • A
    $I, II \;and \;III$
  • B
    $I, II \;and \;IV$
  • C
    $II, III\; and\; IV$
  • ✓
    $I, II, III\; and\; IV$
✓

Answer

Correct option: D.
$I, II, III\; and\; IV$
d
After the formation of the product in the bioreactors, it undergoes through some processes before a finished product to be ready for marketing. The processes include $(i)$ separation and $(ii)$ purification of product which are collectively called the downstream processing. The product is subjected to quality control testing and kept in suitable preservatives. If drugs are to be manufactured such formulation has to undergo through clinical trials. A proper quality control testing for each product is also needed. The downstream processing and quality control test are different from product to product

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