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Pre-Test
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1
Hypothetically, which came first in the evolution of cells?
A)viruses
B)anaerobic cells
C)aerobic cells
D)eukaryotes
2
Which of the following is a macromolecule?
A)H2
B)prokaryote
C)ATP
D)Ozone
3
Miller's apparatus
A)simulated conditions that may have existed on early Earth.
B)demonstrated spontaneous generation of cells in a reducing atmosphere.
C)supported the theory of biogenesis.
D)contradicted the earlier work of Pasteur.
4
The first cells probably had higher mutation rates than cells today because
A)RNA served as the genetic material.
B)there was no protective ozone in the atmosphere.
C)the first life forms were unstable.
D)nucleotides had not yet evolved.
5
The theory that proposes how the first eukaryotic cells evolved is
A)biogenesis.
B)spontaneous generation.
C)the endosymbiotic theory.
D)the solar nebula theory.





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