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The cell membrane contains channels and pumps that help move materials from one side to the other. What are these channels and pumps made of? * A. Carbohydrates B. Lipds C. Bi-Lipids D. Proteins
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The cell membrane contains channels and pumps that help move materials from one side to the other. What are these channels and pumps made of? *

A. Carbohydrates
B. Lipds
C. Bi-Lipids
D. Proteins

User Efleming
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1 Answer

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Answer:

D protein it taste good very good

User MyNameIsJob
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