The Technique Known as Two Hybrid Analysis for Detecting Interacting

question 39

Multiple Choice

The technique known as two hybrid analysis for detecting interacting gene products depend on:

• A) activation of DNA polymerase by the nearby binding of hybridizing protein complexes.
• B) direct binding of a Gal4p activation domain to a DNA sequence in the promoter region.
• C) having a promoter that responds directly to one of the two proteins whose interactions is being measured.
• D) hybridization of DNA segments corresponding to the two genes being examined.
• E) stimulation of transcription by interaction of two Gal4p domains via fused protein sequences.

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Definitions:

EBIT

Earnings Before Interest and Taxes, a financial metric that calculates a company's profitability from operations without the effects of interest and tax expenses.

Cash Coverage Ratio

A financial metric that measures a company's ability to cover its debt obligations with its cash and cash equivalents.

Equity Multiplier

A financial leverage ratio that measures the portion of a firm's assets that are financed by shareholders' equity.

Du Pont Identity Method

A technique for analyzing a company's financial performance by examining its efficiency, leverage, and profit margins.