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Question 19M.1A.SL.TZ1.27

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Date May 2019 Marks available [Maximum mark: 1] Reference code 19M.1A.SL.TZ1.27
Level SL Paper 1A Time zone TZ1
Command term Determine Question number 27 Adapted from N/A
27.
[Maximum mark: 1]
19M.1A.SL.TZ1.27

The diagram shows the arrangement of introns and exons in a segment of pre-mRNA. Pre-mRNA is immature mRNA containing introns and exons.

Which is a mature mRNA molecule derived from the pre-mRNA by splicing?

[Source: © International Baccalaureate Organization 2019]

 

[1]

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A

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