Trudie
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They do not possess ribosomes and cannot independently form proteins from molecules of messenger RNA. Because of these limitations, viruses can replicate only within a living host cell. Therefore, viruses are obligate intracellular parasites. According to a stringent definition of life, they are nonliving.
https://www.nature.com/scitable/topicpage/the-origins-of-viruses-14398218
Origin of Viruses | Learn Science at Scitable - Nature
@zecats we are all aware of your love for teaching. So go for it. I name you as science teacher.
We need science 101
https://www.nature.com/scitable/topicpage/the-origins-of-viruses-14398218
Origin of Viruses | Learn Science at Scitable - Nature
@zecats we are all aware of your love for teaching. So go for it. I name you as science teacher.
We need science 101