Q. Expressed sequence tags (ESTs) refer to
A) polypeptide expression
B) DNA polymorphism
C) novel DNA sequences
D) genes expressed as RNA
Explanation
Expressed sequence tags are genes which are expressed as RNA. These are used in the sequencing of genome.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.