What is one mechanism that could render some viruses

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It is unlikely that you will catch distemper from your cat. What is one mechanism that could render some viruses host-specific?

A. They have protein capsids.

B. They must shed their coats prior to reproduction.

C. They must trigger endocytosis of a unique cell membrane.

D. They cannot penetrate cell walls.

E. They reproduce using DNA or RNA.

Reference no: EM13159628

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