Phosphatase Enzymes in Signal Transduction Pathways Function Primarily to

question 22

Multiple Choice

Phosphatase enzymes in signal transduction pathways function primarily to

• A)transfer a phosphate group from a kinase to the next relay molecule in a series.
• B)inactivate protein kinases to turn off signal transduction pathways.
• C)amplify signal transduction so it activates multiple relay molecules.
• D)amplify the second messenger cAMP.

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Definitions:

Capital Account

A national account that records transactions involving the purchase and sale of assets, including real estate, stocks, bonds, and businesses, between residents and non-residents.

Financial Account

Part of the balance of payments, recording transactions that involve financial assets and liabilities between domestic and foreign entities.

Balance Of Payments

Documentation of every economic exchange between the people of a nation and international counterparts within a designated period.

International Transactions

Economic exchanges between countries, including the transfer of goods, services, capital, and payments across national borders.