During protein synthesis, what part of rna is joined together to form a sequence for a functional protein?

exons

introns

both exons and introns

neither exons nor introns

Answer : The correct answer is -

exons.

Exons can be described as the coding region (that is code for protein or peptide sequence) of the DNA or RNA molecule. They are joined together and introns (non coding sequence of DNA, which is present in eukaryotes) are spliced out before mRNA (messenger RNA) is transported to cytoplasm in eukaryotes.

Thus, exons is the right answer.

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