Examlex
A neuron typically reaches threshold for an action potential when it is depolarized by at least _________mV.
Value of Dollar
The strength and purchasing power of the US dollar, determined by its exchange rate with other currencies and the amount of goods or services it can buy.
Goods and Services
Physical items (goods) and activities provided by others for use or consumption (services).
Quantity Equation
An equation that relates the money supply, its velocity (rate at which money is exchanged), and the price level of goods and services in an economy.
Changes Hands
An expression referring to the act of transferring ownership of something from one person or group to another.
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