Enhancers Can Be Identified by

question 4

Multiple Choice

Enhancers can be identified by

• A)cloning a region of DNA with the putative enhancer in a reporter plasmid and demonstrating an increase in gene expression when the construct is introduced into a eukaryotic cell.
• B)sequence comparison with promoter sequences that are already known.
• C)introducing two separate pieces of DNA into a eukaryotic cell.One is a fragment of DNA with the putative enhancer and the other is a plasmid that contains a reporter gene.
• D)cloning the putative enhancer into a plasmid and measuring the level of reporter gene expression in a prokaryotic cell.

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Definitions:

Intercompany Sales

Transactions involving goods or services exchanged between subsidiaries within the same corporation, often used for internal accounting and tax purposes.

Unrealized Profits

Gains on investments or assets that have increased in value but have not yet been sold or cashed in.

Downstream Transactions

Transactions where a parent company sells to, buys from, or otherwise transacts with its subsidiary, affecting the financial statements of both entities.

Gross Profit Percentage

A financial metric that indicates the portion of revenue that exceeds the cost of goods sold, expressed as a percentage.