Examlex
For each of the following sentences, fill in the blanks with the best word or phrase selected from the list below.Not all words or phrases will be used; each word or phrase should be used only once.
A molecule moves down its concentration gradient by __________ transport, but requires __________ transport to move up its concentration gradient.Transporter proteins and ion channels function in membrane transport by providing a __________ pathway through the membrane for specific polar solutes or inorganic ions.__________ are highly selective in the solutes they transport, binding the solute at a specific site and changing conformation so as to transport the solute across the membrane.On the other hand, __________ discriminate between solutes mainly on the basis of size and electrical charge.
Managed Floating Exchange Rate
A foreign exchange policy wherein a country's central bank intervenes to manage its currency's value without a specific or fixed exchange rate target.
G-8 Nations
A group of eight major industrialized countries that meet annually to discuss global economic governance, including the United States, United Kingdom, France, Germany, Italy, Japan, Canada, and Russia.
Adjustable-peg Mechanism
A method used in international monetary systems where a country's exchange rate is periodically adjusted within a band or in response to specific indicators.
Common Currency
A currency that is used by multiple countries, simplifying trade and financial transactions between them, with the Euro being one of the most notable examples.
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