The complexity of microRNA function is that
A) microRNAs can be rRNA, mRNA, or tRNA.
B) they range in size from 10 to 10,000 bases.
C) a microRNA type can bind several mRNAs, and an mRNA can bind several microRNAs.
D) it can bind DNA, RNA, or protein.
E) it can be acetylated, phosphorylated, or methylated.

Question

Quizplus · Accepted Answer

The complexity of microRNA function lies in the fact that a single microRNA can potentially bind to multiple different messenger RNAs and regulate their expression, while a single messenger RNA can be regulated by multiple different microRNAs. This makes it challenging to fully understand the specific functions and regulatory networks of individual microRNAs. Options A, B, D, and E are not accurate descriptions of microRNA complexity.

The Complexity of MicroRNA Function Is That