Some Viruses Evade CTL-Mediated Immunity by Expressing Molecules That Have

question 2

Multiple Choice

Some viruses evade CTL-mediated immunity by expressing molecules that have which of the following actions?

• A)Inhibition of the TAP peptide transporter
• B)Inhibition of proteolysis of the invariant chain
• C)Stimulation of proteasome activity
• D)Activation of immune regulatory factors (IRFs)
• E)Inhibition of IL-5 production

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Definitions:

Keynesians

An economic theory that advocates for active government intervention in the marketplace and monetary policy to manage demand and smooth out cycles of boom and bust.

Monetarists

Economists who believe that variations in the money supply are the main source of economic fluctuations.

Recession

A significant decline in economic activity spread across the economy, lasting more than a few months, typically visible in GDP, real income, employment, industrial production, and wholesale-retail sales.

Monetarists

Economists who posit that variability in the money supply critically impacts the short-term national economic output and the price level over longer spans.