Molecules of mRNA are composed of relatively short, single strands of molecules made up of adenine, cytosine, guanine and uracil bases held together by a sugar phosphate backbone.
Hope This Helps, Lexi
Answer:
no one is that I can get it to you tomorrow at the same time ago i used to
Explanation:
no one is that I can get it to you tomorrow at the same time ago i used to
Answer:
Option A. Air pollution can cause water pollution.
Explanation:
Substances can permeate into the water from the air.