2) The origin of life on our planet can be traced back to an early primordial...

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Biology

2) The origin of life on our planet can be traced back to anearly primordial soup and to the origin of RNA. What is the RNAworld? Name of the characteristics of RNA as one of the mostflexible molecules that kick-stared complex life. (This is an essayquestion for Biology 1000, please be sure of your answer and I willrate high).

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The RNA world is a hypothetical stage that states that the RNA world is the evolutionary history of life on earth in which self replicating RNA molecules proliferated before the evolution of DNA and proteins Like DNA RNA can store and replicate genetic information like protei enzymes RNA enzymes can catalyze chemical reactions that are critical for life Although RNA is fragile some ancient RNAs may have evolved the ability to methylate other RNAs to protect them If the RNA world existed it was probably followed by an age characterized by the evolution of ribonucleoproteins which in turn ushered in the era of DNA and longer proteins DNA has better stability and durability than RNA RNA based ribosomes as biocatalysts because their greater abundance and diversity of monomers make them more versatile The concept of RNA as premordial molecule See Answer

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