Biology High School

Which of the following statements about viruses is FALSE? Viruses have a nucleus but no cytoplasm. а Viruses can reproduce only when they are inside a living host cell. Viruses cannot make proteins on their own. Some viruses use RNA rather than DNA as their genetic material.

Answers

Answer 1

The option that is untrue of the ones offered is "Viruses have a nucleus but no cytoplasm."

Acellular infectious organisms with a fairly straightforward structure are viruses. They are made up of genetic material, either DNA or RNA, that is encased in a protein shell called a capsid. A virus's outer envelope may potentially be derived from the membrane of the host cell.However, biological organelles like a nucleus or cytoplasm are absent in viruses. They lack the equipment needed to synthesise proteins or carry out autonomous metabolic processes. In place of doing these things themselves, viruses rely on host cells.

The remaining assertions made are accurate:

- Only when a virus is inside a living host cell can it proliferate. They use the host cell's biological machinery to stealthily copy their genetic material.

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