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NEETZoologyBiotechnology - Principles and Processes

Competent cells have the ability to :

Options

  1. ATake up dna through transduction
  2. BTake up dna through conjugation
  3. CTake up dna from the surroundings through cell wall
  4. DCleave foreign dna.

Correct answer

C. Take up dna from the surroundings through cell wall

Step-by-step solution

Competent cell refers to the capability of the cell wall of bacteria to uptake hydrophilic DNA fragments when treated with divalent ions through the cell membrane.

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