RNAi is a cellular mechanism responsible for post-transcriptional gene silencing that acts on messenger RNA (mRNA).
RNA interference (RNAi) is a cellular mechanism responsible for post-transcriptional gene silencing that acts on messenger RNA (mRNA). Beyond what is necessary.
Involved in this mechanism is a double-stranded RNA molecule (dsRNA) which, when incorporated in the active form into a complex in the cytoplasm, binds to a complementary nucleotide sequence located in the target mRNA, thus causing silencing, by inhibiting translation and/or degradation of the mRNA.
With this information, we can conclude that RNA interference or RNA-mediated interference (RNAi) is a mechanism that occurs naturally in plants, animals and fungi, and can act in the defense response of these organisms against the invasion of pathogens, such as viruses.
Learn more about RNA in https://brainly.com/question/25979866
Answer: double stranded and silencing
Explanation: did it on my test
