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AP Biology/Unit 4: Cell Communication and Cell Cycle
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pH and Cellular Signal Transduction

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A significant change in intracellular pH can disrupt cellular signal transduction. Which of the following describes the most direct effect of such a pH change on the molecules involved in a signaling pathway?

A

Affects enzyme activity

B

Enhances glucose uptake

C

Promotes cell migration

D

Increases membrane fluidity

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