The HLH Motif Is Often Preceded by a Stretch of Highly

question 14

Multiple Choice

The HLH motif is often preceded by a stretch of highly ______ amino acids whose ______ charged side chains contact DNA and determine the transcription factor's sequence specificity.

• A)basic,positively
• B)basic,negatively
• C)acidic,negatively
• D)acidic,positively
• E)hydrophobic,neutral

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Definitions:

Production

The process of creating goods and services, from the input of resources to the output of finished products.

Price Level

The average of the current prices of goods and services in the economy, often compared over time to assess inflation.

Equilibrium GDP

The level of real GDP at which aggregate supply equals aggregate demand, resulting in a stable economy without tendencies to change.

Recession

A fleeting period of economic diminution, involving a dip in trade and industry work, usually defined by a decrease in GDP over two following quarters.