Examlex
If a firm's fixed cost exceeds its total revenue, the firm should stop production by shutting down temporarily.
Squid Axons
Squid axons are large nerve fibers used in research to understand the fundamental properties of nerve impulse conduction.
EPSPs
Excitatory Post-Synaptic Potentials, which are changes in cell membrane potential that make a neuron more likely to produce an action potential.
Potassium Channels
Protein structures in cell membranes that allow the passage of potassium ions through the membrane, critical for maintaining the cell's electrical stability.
Sodium Channels
Sodium channels are protein-based pores in cell membranes that allow sodium ions to pass through, playing a crucial role in the initiation and propagation of electrical signals in neurons.
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