Multiple choice

What are segment of genes that are initially transcribed & then deleted?

  1. Introns

  2. Loci

  3. Exons

  4. Hox

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Introns are non-coding segments of DNA that are transcribed into pre-mRNA but are spliced out before the final mRNA is translated into protein. Exons are the coding segments that remain.