Question

An mRNA that is readily transported into cytoplasm should have all of the following

EXCEPT
a. exons
b. a poly-A tail
c. a 5’-cap
d. introns

Answer 1

d. introns

Step-by-step explanation:

Hope this helps

Answer 2

Step-by-step explanation:

In eukaryotic cells, pre-mRNA has to undergo 3 stages of RNA processing before being transported into the cytosol. Specifically during RNA Splicing, small nuclear RNAs (snRNAs), small nuclear ribonucleoproteins (snRNPs) and other proteins form a spliceosome which excises introns and splice together exons. Introns are considered junk material and does not stay with the mRNA.

The answer is Introns. (D)