Which of the following statements, from the cell theory, best supports the idea that viruses are non-living?
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a
All cells are produced from other cells.
b
All animals are composed of cells.
c
All viruses are composed of one nucleic acid and protein.
d
All Living things are composed of cells.
d) All living things are composed of cells.
The statement from the cell theory that best supports the idea that viruses are non-living is:
d. All living things are composed of cells.
Viruses are not considered living organisms because they do not consist of cells. Unlike cells, viruses lack the necessary cellular components and organelles that are characteristic of living organisms. Therefore, the statement that all living things are composed of cells supports the idea that viruses are non-living.
The statement from the cell theory that best supports the idea that viruses are non-living is option (d) "All living things are composed of cells." This is because viruses do not have cells.
To reach this conclusion, let's break down the statements and their relevance:
a) "All cells are produced from other cells." This statement does not directly address the nature of viruses.
b) "All animals are composed of cells." This statement specifically refers to animals and does not provide information about viruses.
c) "All viruses are composed of one nucleic acid and protein." This statement acknowledges the composition of viruses but does not directly support the idea that viruses are non-living.
d) "All living things are composed of cells." This statement implies that if something does not have cells, it is not considered a living thing. Since viruses do not have cells, this supports the idea that viruses are non-living.
To determine which statement best supports the idea, we need to evaluate the relevance of each statement to viruses. Therefore, option (d) is the most appropriate choice.