Which statement is TRUE?
A) All viruses contain their own nucleic acid polymerases.
B) Many viruses contain their own nucleic acid polymerases.
C) Viruses do not contain their own nucleic acid polymerases.
D) The origins of the nucleic acid polymerases used by viruses are eukaryotic.

Question

Quizplus · Accepted Answer

Many viruses contain their own nucleic acid polymerases. This is because viruses rely on the host cell's machinery to replicate and produce new viral particles. By providing their own polymerases, viruses can ensure efficient replication and production of viral nucleic acids. Some viruses, such as retroviruses, even carry a unique reverse transcriptase polymerase that allows them to convert RNA into DNA. However, not all viruses have their own polymerases, as some may use the host's polymerases for replication.

Which Statement Is TRUE