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Which of the following describes an exception to the principles of cell theory?

1. Viruses are not governed by cell theory.
2. Viruses lack the machinery of a cell.
3. Viruses are made up of a core of DNA or RNA encased in a protein coat.
4. Viruses do not exhibit cellular organization.

Correct answer: Viruses are not governed by cell theory.

Solution

The statement 'Viruses are exceptions to cell theory' directly addresses the core idea of the question, summarizing the exceptions in a concise manner.

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