4. What is the role of
messenger RNA and
ribosomes for the protein
synthesis?

Gap-fill exercise

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The mRNAis produced the
cellular nucleus migrates to the
where associated to
it guides the of
amino acid that will compose
. Ribosomes are sites the
meeting and of mRNA and
RNA (tRNA), they the
structures where acids
transported by are united by
bonds forming polypeptide
(proteins).