Answer:
Messenger RNA is a type of RNA that is necessary for protein production. In cells, mRNA uses the information in genes to create a blueprint for making proteins. Once cells finish making a protein, they quickly break down the mRNA. mRNA from vaccines does not enter the nucleus and does not alter DNA.
So the answer will be C or A
Explanation:
It’s the brain because it tells what your whole body needs to do
Answer:
It would be D. Mitotic spindles form
I'm guessing its so they can be able to diagnose a patient and see whether they need treatment or not
