Some Anoxygenic Photosynthetic Bacteria Use __________ as Their Electron Source

question 15

Multiple Choice

Some anoxygenic photosynthetic bacteria use __________ as their electron source.

• A)hydrogen sulfide
• B)sulfur
• C)hydrogen
• D)all of these

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Definitions:

Monetary Policy

Actions taken by a country's central bank to control the money supply and interest rates in order to influence economic activity, such as inflation, employment, and economic growth.

Fiscal Policy

Government adjustments to its spending levels and tax rates to influence a nation's economy.

Lag

Lag refers to a delay that occurs between the cause and effect of an economic policy or other measured variable in the analysis of data.

Income Effect

The change in an individual's or economy's income and how that change will affect the quantity demanded of a good or service.