During penetration of E. coli by the T4 phage
A) lysozyme is used to allow entry of the phage capsid.
B) the tail acts as a "hypodermic needle", injecting the phage DNA into the cell.
C) the protein fibers digest a hole in the cell wall.
D) the bacterial receptor molecules open a hole through the cell wall.
Correct Answer:
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A)may involve some
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A)Capsid fragments around the
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A)are extruded.
B)contain
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