Which of the following must be removed from a eukaryotic mRNA molecule before it can be translated?

Question

Quizplus · Accepted Answer

Introns are non-coding sequences that are transcribed into the pre-mRNA but not translated into protein. They must be spliced out of the mRNA molecule before it can be effectively translated. Promoters are DNA sequences that initiate transcription and are not present in mRNA molecules. Exons are coding sequences that are transcribed into the pre-mRNA and remain in the mature mRNA molecule. Anticodons are found on tRNA molecules and are involved in translation, not mRNA processing. Codons are present in the mRNA molecule and are translated into amino acids during protein synthesis.

Which of the Following Must Be Removed from a Eukaryotic