Transcription Termination in Eukaryal Cells Is More Complex Than in Bacterial

question 7

Multiple Choice

Transcription termination in eukaryal cells is more complex than in bacterial cells as the RNA molecule undergoes further processing before becoming a functional mRNA.Which of these BEST describes this processing?

• A)Capping the 3' end with 7-methyl-guanosine,adding a poly-A sequence at the 5' end and removing internal sequences called introns.
• B)Capping the 3' end with 7-methyl-guanosine,adding a poly-A sequence at the 5' end and removing internal sequences called exons.
• C)Capping the 5' end with 7-methyl guanosine,adding a poly-A sequence at the 3' end and removing internal sequences called introns.
• D)Capping the 5' end with 7-methyl-guanosine,adding a poly-A sequence at the 3' end and removing internal sequences called exons.
• E)Capping the 3' end with 7-methyl-guanosine and adding a poly-A sequence at the 3' end.

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Definitions:

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A company's plan for promoting and selling its products or services, including market research, advertising, and sales tactics.

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