Select any of the choices that would be considered a post-transcriptional modification of pre-messenger RNA. (multiple answers expected]
Select any of the choices that would be considered a post-transcriptional modification of pre-messenger RNA. (multiple answers expected]
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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Question 5
Select any of the choices that would be considered a post-transcriptional modification of pre-messenger RNA.
(multiple answers expected)]
O Addition of a 5' cap
O Addition of a 3' poly-A tail
O Removal of introns
O Ligation (joining) of exons
Question 6
Select any of the statements that could describe a gene mutation. [multiple answers expected]
O a change in the DNA sequence of an organism
O may be caused by changing the identity of a base
O may arise spontaneously
O may be caused by losing or adding a nucleotide
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Transcribed Image Text:Canvas
Question 5
Select any of the choices that would be considered a post-transcriptional modification of pre-messenger RNA.
(multiple answers expected)]
O Addition of a 5' cap
O Addition of a 3' poly-A tail
O Removal of introns
O Ligation (joining) of exons
Question 6
Select any of the statements that could describe a gene mutation. [multiple answers expected]
O a change in the DNA sequence of an organism
O may be caused by changing the identity of a base
O may arise spontaneously
O may be caused by losing or adding a nucleotide
hp
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