Researchers Analyzing Eukaryotic Genome Structure and Function Perform an Experiment

question 80

Multiple Choice

Researchers analyzing eukaryotic genome structure and function perform an experiment to extract DNA from exocrine pancreatic cells.  During the purification process, they isolate small circular DNA molecules that resemble a bacterial chromosome.  Further analysis shows that these molecules code for proteins, transfer RNA, and ribosomal RNA.  From which of the following cellular structures did these DNA molecules most likely originate?

• A)A
• B)B
• C)C
• D)D

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