Which of thfollowing statements may apply to early cells?
A) They were prokaryotic cells.
B) It is likely that early cells did not have a nucleus but had membrane-bound organelles.
C) Early cells may have used oxygen gas in order to thrive successfully.
D) Energy from the sun may have been used by early cells.
E) All of these statements apply.
Correct Answer:
Verified
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Q34: According to a widely acceptehypothesis, clay may
Q35: Which of thfollowing was NOT includein Miller's
Q36: _ ardome-shapestructures composeof layers of early cells
Q38: Stromatolites appeareabout _ years ago.
A)6,000
B)1,000,000
C)250,000,000,000
D)3,500,000,000
E)50,000,000,000
Q39: Therarseveral evidences that RNA may have
A)carried genetic
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Q41: Thearliest animals appeareabout _ years ago.
A)2,700,000,000
B)570,000,000
C)36,000,000,000
D)750,000,000
E)15,000,000
Q42: Which of thfollowing eukaryotic organelles arbelieveto havexisteas
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