Which of the Following Is TRUE Regarding the C3 Convertase

question 29

Multiple Choice

Which of the following is TRUE regarding the C3 convertase in the classic complement pathway?

• A)Magnesium is required to stabilize the complex.
• B)It is incorporated into the membrane attack unit.
• C)It is inactivated once it splits a C3 molecule into C3a and C3b.
• D)Its composition is C2bC4a.
• E)All of the above.

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Definitions:

Recessions

Times of short-term economic downturn characterized by decreased trade and industrial output, typically marked by a reduction in Gross Domestic Product (GDP) over two consecutive quarters.

Stimulus Bill

Legislation designed to boost economic growth and stimulate the economy during downturns, typically through government spending and tax cuts.

Net Exports

The difference between a country's total value of exports and total value of imports.

Domestic Aggregate

A combined total of all economic activities and outputs within a country's borders, often considered in the analysis of economic health.