Answer: PHYSICAL change
Explanation: chemical changes usually have to do with air and pollution and things like that.
To make babies
they need to make babies for population growth
but some ppl also have sex for fun,pleasure
lol hope it helps
Answer:
The expression of the mRNA decreases.
Explanation:
The RNAi binds to some proteins forming a silencing complex. This complex binds to the target mRNA (of which the RNAi is complementary) and cleaves it (cuts it). The cell will detect the generated fragments of mRNA , recognize they are aberrant and will thus degrade them.
All in all, this mechanism silences (reduces) the expression of the mRNA, because it will be degraded instead of translated into protein.
