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What are the two major theories of aging, and how do they differ?
Cells
The basic building blocks of all living organisms, consisting of a nucleus and cytoplasm within a membrane.
Reverse Transcriptase
An enzyme that assembles a strand of DNA (cDNA) on an mRNA template.
Viral RNA
Ribonucleic acid molecules encoded by viruses that carry genetic information for the replication and function of the virus within host cells.
Genetic Material
Molecules within cells that carry genetic information, primarily DNA or RNA, necessary for heredity and biological functions.
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