Examlex
What are the differences between a hub and a switch?
Plasma Membrane
The lipid bilayer that surrounds a cell, controlling the passage of substances in and out of the cell.
Phosphodiesterase
Enzyme that splits phosphodiester bonds—that is, that breaks down cyclic AMP to AMP.
Phosphodiesterase
An enzyme that plays a role in cell signal transduction by breaking down phosphodiester bonds.
Cyclic AMP
A secondary messenger used for intracellular signal transduction, such as transferring the effects of hormones like glucagon and adrenaline.
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