Q175 / 180 · NEET 2016 (Phase 2) · Zoology

Which of the following is not a component of downstream processing?

  • A
    Separation
  • B
    Purification
  • C
    Preservation
  • Correct answer
    D
    Expression

Solution

After the completion of the biosynthetic pathway, down streaming processing includes all the steps involved in isolation, purification and preservation of products. All the steps before the completion of a pathway are included in upstreaming processing i.e., expression of genetic material.

Hence, the correct answer is option: 'D'.

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