Which of the Following Modifications Is Likely to Happen to the MRNA

question 60

Multiple Choice

Which of the following modifications is likely to happen to the mRNA in a eukaryotic cell?

• A) capping of the 5' end
• B) addition of a poly-A tail to the 3' end
• C) removal of intervening sequences (introns)
• D) All of the above occur in eukaryotic cells.

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Definitions:

Period Cost

Expenses directly tied to time that are not directly tied to the production process, such as administrative expenses.

Variable Costing

A costing method that includes only variable production costs (direct materials, direct labor, and variable manufacturing overhead) in product costs.

Period Cost

Expenses that are not directly tied to the production process and are expensed in the period they are incurred, such as selling and administrative expenses.

Variable Costing

A costing method that includes only variable production costs—direct materials, direct labor, and variable manufacturing overhead—in unit product costs.