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Author Question: What is the difference between DNA sequence mutations and epigenetic modifications? (Read 96 times)

stock

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Question 1

When microRNA (miRNA) are methylated their messenger RNA (mRNA) targets are over-expressed. What would be the resulting effect on existing cancer?

◦ Cell death
◦ Metastasis
◦ Remission
◦ Relapse

Question 2

What is the difference between DNA sequence mutations and epigenetic modifications?

◦ DNA sequence mutations can be directly altered.
◦ Leukemia is a result of only DNA sequence mutation.
◦ Epigenetic modifications potentially can be reversed.
◦ No known drug therapies are available for epigenetic modifications.


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Marked as best answer by stock on Aug 28, 2021

raili21

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stock

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Reply 2 on: Aug 28, 2021
Great answer, keep it coming :)


connor417

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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