Question: What is meant by the term RNA world? Describe observations and evidence that support this hypothesized period of life on Earth. From the perspective of

What is meant by the term RNA world? Describe observations and evidence that support this hypothesized period of life on Earth.

From the perspective of living cells, what are the advantages of having had the RNA world be superseded by a DNA/RNA/protein world?

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The RNA world hypothesis suggests that in the early stages of life on Earth RNA ribonucleic acid molecules played a central role as both genetic material and catalysts for biochemical reactions It pro... View full answer

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