Pick up the one that is absent in viruses:
Correct answer: D. Metabolic machinery
- A. DNA
- B. RNA
- C. Enzymes
- D. Metabolic machinery
Explanation
The answer is "metabolic machinery."Explanation: Viruses are acellular entities and lack biosynthetic machinery for their replication. All others are structural parts of viruses.
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About Biodiversity and Variety of Life
Biological classification uses taxonomic ranks, binomial nomenclature and shared characteristics to organize life into kingdoms. The major groups include prokaryotes, protists, fungi, plants and animals, with comparisons based on cell type, cell wall, nutrition, body organization, reproduction and evolutionary relationships; prokaryotes lack a membrane-bound nucleus.
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