Examlex
The sodium-potassium pump of cell membranes is an example of a coupled transport called a(n) _______.
Gunpowder
A mixture of saltpeter, sulfur, and charcoal, used historically as a propellant in firearms and fireworks.
Isomer
Molecules with the same molecular formula but different structural arrangements.
TNT
Trinitrotoluene, a chemical compound used as an explosive material due to its high stability and explosive power.
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