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Endogenous retroviruses (ERVs) express viral components, including reverse transcriptase, as part of the host cell normal functions. What role do ERVs play in mouse B-cell immune response to carbohydrate antigens?
Merchandise Trade Balance
The value during a given period of a country’s exported goods minus the value of its imported goods.
Deficits
Occurs when a government's expenditures exceed its revenues during a specific period, leading to borrowing or debt accumulation.
Foreign Exchange
Foreign money needed to carry out international transactions.
Currency
A system of money in general use in a particular country, facilitating the exchange of goods and services.
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