Question

messenger rna molecules are very difficult to isolate in bacteria because they are rather quickly degraded in the cell. can you suggest a reason why this occurs? eukaryotic mrnas are more stable and exist longer in the cell than do bacterial mrnas. is this an advantage or a disadvantage for a pancreatic cell making large quantities of insulin?

Answer 1

• Messenger RNAs in bacteria are quickly degraded in the cell because: bacteria do not have barriers to prevent immediate translation.
• Eukaryotic mRNAs are more stable, so this is a disadvantage for a pancreatic cell to make large quantities of insulin.

What are the advantages of making insulin from bacteria?

Bacteria’s chromosomes are easy to modify. So scientists could use it to encode insulin by injecting the required human gene through bacteria. The instability of bacteria’s mRNA helps produce insulin faster on a larger scale. Because, unlike eukaryotic cells, bacteria do not have a distinct nucleus that separates DNA from ribosomes. So, mRNA quickly degraded into protein as soon as transcribed. That is why scientists start to use bacteria mRNA instead of eukaryotic because it is quicker to release the required protein to make insulin on a larger scale.

Learn more about the cell type responsible for insulin production here https://brainly.com/question/25074336

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