Biology Biotechnology Principles and Processes Bioreactors and Downstream Processing Single Correct MCQ
Published on: August 12, 2026

Viral genome incorporated into lost DNA is called-

A
Prophase
B
Prophase
C
Bacgeriophage
D
None of these

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Text Solution

Verified by Experts
The correct answer is:
B

When the DNA of a virus (especially a bacteriophage) integrates into the DNA of its host bacterium, the integrated viral DNA is called a prophage. This occurs during the lysogenic cycle.

Prophage → Viral DNA integrated into host DNA.

Bacteriophage → A virus that infects bacteria.

Prophase → A stage of cell division (mitosis/meiosis).

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