The initial importance of membrane-enclosing, self-replicating RNA molecules and associated proteins was that they
A) maintained these molecules as a unit capable of reproduction and evolution.
B) provided sites for proteins to function.
C) transported materials in and out of the compartment.
D) kept other molecules out of the compartment.
Correct Answer:
Verified
Q1: RNA is believed to have been the
Q3: Stanley Miller applied electric sparks to a
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Q5: At the time life arose on Earth,
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Q7: The feature that most clearly distinguishes eukaryotes
Q8: Cytoplasmic organelles are
A) absent in prokaryotic cells
Q9: The eukaryotic nucleus contains _ DNA molecule(s).
A)
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A)
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