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Multiple Choice
Why are viruses not considered living organisms in the context of organic chemistry?
A
They can perform metabolic processes independently.
B
They lack the ability to reproduce independently without a host cell.
C
They do not contain any organic molecules.
D
They are composed entirely of inorganic compounds.
Verified step by step guidance
1
Understand the definition of living organisms in the context of organic chemistry: Living organisms are typically characterized by their ability to perform metabolic processes, grow, reproduce, and respond to stimuli independently.
Recognize that viruses are unique entities that straddle the line between living and non-living: They contain genetic material (DNA or RNA) and can evolve over time, but they lack cellular structure.
Identify the key reason why viruses are not considered living: They cannot reproduce independently. Viruses require a host cell to replicate, as they lack the necessary cellular machinery for independent reproduction.
Clarify the misconception about organic molecules: Viruses do contain organic molecules, such as nucleic acids and proteins, which are essential for their structure and function.
Conclude that the inability to perform metabolic processes independently and reproduce without a host cell is the primary reason viruses are not classified as living organisms in organic chemistry.