asked 210k views
1 vote
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

asked
User Efleming
by
8.1k points

1 Answer

3 votes

Answer:

D protein it taste good very good

answered
User MyNameIsJob
by
7.9k points
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