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Multiple Choice
Which of the following is a reason why viruses are considered nonliving entities in the context of organic chemistry?
A
Viruses can cause diseases in living organisms.
B
Viruses can evolve over time through mutations.
C
Viruses contain complex organic molecules like proteins and nucleic acids.
D
Viruses lack the ability to reproduce independently without a host cell.
Verified step by step guidance
1
Understand the characteristics of living organisms: In organic chemistry, living entities are typically defined by their ability to carry out life processes independently, such as metabolism, growth, and reproduction.
Examine the nature of viruses: Viruses are composed of complex organic molecules, including proteins and nucleic acids, which are essential for their structure and function.
Consider the reproduction process of viruses: Unlike living organisms, viruses cannot reproduce independently. They require a host cell to replicate their genetic material and produce new virus particles.
Analyze the implications of viral reproduction: The inability to reproduce independently is a key reason why viruses are considered nonliving entities, as they rely entirely on host cells for replication.
Conclude with the definition of nonliving entities: In the context of organic chemistry, the lack of independent reproduction is a defining characteristic that classifies viruses as nonliving.