Messenger RNA (mRNA) is a large family of RNA molecules that convey genetic information from DNA to the ribosome, where they specify the amino acid sequence of the protein products of gene expression.
Answer:
when a person has aids they usually start coughing up blood
Explanation:
It is called Acidosis or respiratory acidosis
Hope this helps
<span />
Answer:
B
Explanation:
Brain/nervous system in charge of everything
Is made using the enzyme DNA polymerase, from the 5' to the 3' end?
