Do viruses have DNA and RNA?
It is known that viruses are microscopic parasites, much smaller than bacteria, that have the capability to reproduce inside of a host body but not outside. But what is the basic structure of a virus?
May is ALS Awareness Month: what you should know about it
ALS is the acronym for Amyotrophic Lateral Sclerosis, also known as motor neurone disease (MND) or Lou Gehrig's disease, and it refers to a disease that causes the death of neurons controlling voluntary muscles.
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