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AP Bio FRQs Exam Questions With Correct Answers 100% Verified.
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AP Bio FRQs Exam Questions With Correct Answers 100% Verified. Describe the role of carbon in biological systems. - answerThe response indicates that carbon is used to build biological macromolecules such as carbohydrates, proteins, nucleic acids, and lipids. Explain how, when the membranes ar...
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