The dolphins comprise the extant families Delphinidae (the oceanic dolphins), Platanistidae (the Indian river dolphins), Iniidae (the new world river dolphins), and Pontoporiidae (the brackish dolphins), and the extinct Lipotidae (baiji or Chinese river dolphin).
The answer should be C. Once the host cell transcribes a viral gene, the RNA is formed. The RNA is then translated in order to give us the viral proteins essential for the replication of the virus So the answer is when a cell transcribes a viral gene, the host cell then translates it.
a virus enters the cell, makes copies of itself, and causes the cell to burst. â¢ DNA core is activated by contact with the host cell. â¢ It then injects its DNA directly into the cell. â¢ The cell cannot tell the difference between its own and the virus's DNA.