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Biology, 16.10.2020 04:01 Mynameismath

Question 3 of 10 Membrane proteins called pumps use energy to move hydrogen ions to one
side of the membrane. Which term describes the difference between the
numbers of hydrogen ions on opposite sides of the membrane?
A. Concentration gradient
B. Equilibrium
ОО
C. Homeostasis
O
D. Ion concentration
SNSMIT

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