Examlex
When creating a new table in Access, the primary key is set by clicking on the ________ icon.
Ion
An atom or molecule with a net electric charge due to the loss or gain of one or more electrons.
Antagonist
An opposing force, molecule, or character that interacts in a way to inhibit or counteract an action.
Action Potential
A temporary reversal of electrical polarization of the membrane of a nerve cell or muscle cell, allowing for the transmission of signals.
Radioactive Tracer
A substance containing a radioisotope used to track or trace chemical reactions or biological processes by detecting the radiation it emits.
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