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#Question id: 1056


During penetration of E. coli by the T4 phage

#XL - T Zoology
  1. lysozyme is used to allow entry of the phage capsid.

  2. the tail acts as a "hypodermic needle," injecting the phage DNA into the cell.

  3. the protein fibers digest a hole in the cell wall.

  4. the bacterial receptor molecules open a hole through the cell wall.


Answer:- Option(s): 2


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