Some protobionts have been shown to have the ALL of following features except
A) divide by binary fission.
B) maintain a chemical environment different from their external environment.
C) metabolize certain compounds.
D) grow in size.
E) disorganization
Correct Answer:
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Q15: There is evidence that life existed about:
A)
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Q20: Assemblages of abiotically produced polymers are called:
A)
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Q22: The earliest photosynthetic organisms arose about:
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Q23: Macromolecules that are capable of self-replication are:
A)
Q24: The atmospheric gas that prevents the majority
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