Why do scientists hypothesize that RNA was the first form of genetic material?
A) RNA can catalyze reactions and store genetic information.
B) RNA can catalyze reactions and form membranes.
C) RNA can catalyze reactions.
D) RNA can store genetic information and form membranes.
E) RNA can store genetic information.
Correct Answer:
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Q45: Hominines include
A) All of the answer choices
Q46: The three groups in the primate lineage
Q47: The Primate order arose about _ years
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A) gorillas.
B) humans.
C) chimpanzees.
D) orangutans.
E) All
Q55: A buried skeletal find of a specimen
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