Question
Biology Question on Molecular Basis of Inheritance
At the time of organogenesis genes regulate the process at different levels and at different time due to
A
Promoter
B
Regulator
C
Intron
D
Exon
Answer
Exon
Explanation
Solution
In eukaryotic organisms, the control of gene expression includes the process of assembling exonic segments of RNA to form functional mRNA. Introns are DNA sequences located within a coding region but typically do not code for cellular products. On the other hand, exons are DNA sequences that encode and subsequently lead to the formation of a translated polypeptide sequence, ultimately resulting in the synthesis of a protein. So, the correct option is (D): Exon