The "framework" of molecules important for life on Earth is based on _____atoms
A) carbon
B) helium
C) silicon
D) oxygen
E) nitrogen
Correct Answer:
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A) by
Q5: The Miller experiment created
A) life.
B) artificial proteins.
C)
Q6: Which of the answers below is NOT
Q7: A cell's DNA molecules are constructed of
A)
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Q11: Life
A) reproduces itself.
B) contains information necessary for
Q35: _ is a segment of a chromosome
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