Which of the Following Does Not Occur Before a Eukaryotic

question 62

Multiple Choice

Which of the following does not occur before a eukaryotic mRNA is exported from the nucleus?

• A)The ribosome binds to the mRNA.
• B)The mRNA is polyadenylated at its 3′ end.
• C)A guanine nucleotide with a methyl group is added to the 5′ end of the mRNA.
• D)RNA polymerase dissociates.

---

Definitions:

Margin

The difference between the selling price of a product and the cost of goods sold, often expressed as a percentage of the selling price.

Turnover

In a business context, this term can refer to the rate at which inventory is sold and replaced or the rate at which employees leave and are replaced within a company.

Return on Investment

A financial metric used to measure the profitability or efficiency of an investment, calculated by dividing net profit by the initial cost of the investment.

Minimum Required Return

This refers to the smallest expected or necessary rate of return on an investment to make it worthwhile.