Asked in PMC Practice Test 29 (2021) 2021Moderate

Bacteriophages have been used widely in genetic research, since they are the smallest and simplest biological entities capable of?

Correct answer: D. multiplicate in host cell

  • A. self-replication in host cell
  • B. duplication
  • C. self-duplication
  • D. multiplicate in host cell

Explanation

Bacteriophages are used to insert genes inside host cells as they are small enough to enter and replicate inside the host cells as they use the host cell's replication machinery.

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