Why is RNAi now used as a strategy for investigating the effect of a missing protein more often than generating an organism that possesses a mutant gene?
A)It is easier to generate an organism that possesses a mutant gene than to synthesize a small RNA.
B)Small RNAs are less stable than organisms.
C)Mutant genes are much easier to synthesize.
D)It is easier to synthesize a small RNA than to generate an organism that possesses a mutant gene.
E)Small RNAs are much more sensitive.

Question

Quizplus · Accepted Answer

RNAi is a more efficient and quicker approach to study the effect of protein knockdown or loss of function. Synthesizing and delivering small RNAs for RNAi is relatively easy and cost-effective compared to generating an organism with a mutant gene, which is time-consuming and technically challenging. Additionally, RNAi can be used to knock down specific genes in a tissue-specific manner, allowing for more precise investigations.

Why Is RNAi Now Used as a Strategy for Investigating