Question

_________ & __________ In mature mRNA, the sequence for the "Translation start point" would be located between and adjacent to these two sequences.

Answer 1

Ans: messenger RNA: carries the code for a specific protein, mRNA is made from a DNA template during transcription, carries genetic information from the nucleus to the site of protein synthesis (ribosome) in the cytoplasm to be translated.

The initiation codon is almost always preceded by an untranslated region called 5' UTR, which is also known as the leader sequence. It is a particular section of mRNA, which starts at the +1 position. This is the region where transcription begins and ends, just before the codon start of the coding region.

CAAT Box TATA Box 5’UTR Exon 1Intron 1Exon 23’UTR

The reading frame in mRNA are grouped into codons, for translation is set by the AUG start codon near the 5′ end of the mRNA. UAG at the 3′ untranslated region of the mRNA