For the synthesis of their proteins, a virus uses:
Correct answer: C. Metabolism of its host cell
- A. Its own metabolism
- B. Metabolism of its host organism
- C. Metabolism of its host cell
- D. None of these
Explanation
Answer is "Metabolism of its host cell"Explanation: Viruses are acellular entities having no cellular/metabolic machinery. Thus they have to rely upon the biosynthetic machinery of host for this purpose.
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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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