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.
The cell then begins to make messenger RNA (mRNA)from the viral genes. 3. The viral mRNA is translated into viral proteins that chop up the cell's DNA. 4. Controlled by viral genes, the host cell's metabolic makes copies of viral nucleic acid. 5. The host cell also amkes copies of capsid proteins.