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DNA and RNA are both information carrying molecules that are essential to all forms of life today. But what is the property of RNA that makes us think it was the first of these two molecules to evolve? A. Unlike DNA, RNA uses the nucleotide uracil and not thymine. B. Unlike DNA, RNA can fold into complex shapes O C. Unlike DNA, RNA can directly interact with proteins. D. Unlike DNA, RNA is much more reactive.

DNA and RNA are both information carrying molecules that are essential to all forms of life today. But what is the property of RNA that makes us think it was the first of these two molecules to evolve? A. Unlike DNA, RNA uses the nucleotide uracil and not thymine. B. Unlike DNA, RNA can fold into complex shapes O C. Unlike DNA, RNA can directly interact with proteins. D. Unlike DNA, RNA is much more reactive.

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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DNA and RNA are both information carrying molecules that are essential to all forms of life today. But what is the property of RNA that makes us think it was the first of these two molecules to evolve? O A. Unlike DNA, RNA uses the nucleotide uracil and not thymine. O B. Unlike DNA, RNA can fold into complex shapes O c. Unlike DNA, RNA can directly interact with proteins. D. Unlike DNA, RNA is much more reactive.
Transcribed Image Text:DNA and RNA are both information carrying molecules that are essential to all forms of life today. But what is the property of RNA that makes us think it was the first of these two molecules to evolve? O A. Unlike DNA, RNA uses the nucleotide uracil and not thymine. O B. Unlike DNA, RNA can fold into complex shapes O c. Unlike DNA, RNA can directly interact with proteins. D. Unlike DNA, RNA is much more reactive.
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