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Biology, 12.06.2020 17:57 angie249

Question 8 of 30 1 Point
Which of the following elements is a key ingredient in both proteins and
nucleic acids?
A. Nitrogen
B. Sulfur
C. Phosphorus
D. Helium
SUBNE

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Answers: 2

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Question 8 of 30 1 Point
Which of the following elements is a key ingredient in both proteins...
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