he cell's DNA is first transcribed in a temporary copy (mRNA), which is then translated into the amino acid sequence of a protein. amino acids – twenty molecules that are the building blocks of proteins.
I think that the correct answer is reactants of photosynthesis.
Well, According to
<span>
BBC - GCSE Bitesize: Blood,
</span> White blood cells can engulf bacteria and other pathogens by phagocytosis. They can change shape easily and produce enzymes that digest the pathogens. Other types of white blood cell secrete antibodies that help destroy pathogens.
There are very interesting facts, and stories to that site, Plus, I am not Copying and pasting, If I ever do, I tell you the site to where it Found your answer too. :)
The one that is not an intercellular communication would be : A message is distributed across plasma membrane
for this occurrence to happen, a cell doesn't has to interact with other cell, which also commonly described as intracellular communication
hope this helps