E = Exon and I = Intron

E = exon and I = intron
5′-UTR E1 I1 E2 I2 E3 I3 E4 UTR-3′
Which components of the previous molecule will also be found in mRNA in the cytosol?

A) 5′-UTR I1 I2 I3 UTR-3′
B) 5′-E1 E2 E3 E4-3′
C) 5′-UTR E1 E2 E3 E4 UTR-3′
D) 5′-E1 I1 E2 I2 E3 I3 E4-3′