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Aloiza [94]
4 years ago
13

It is actually the 16S rRNA component of a 30S ribosomal subunit that is responsible for recognition of a Shine-Dalgarno sequenc

e. Which one of the following sequences in the 16S rRNA would you predict is responsible for the interaction between a small subunit and mRNA?
a) 5'-UCCUCCA-3'
b) 5'-UGGAGGA-3'
c) 5'-AGGAGGU-3'
d) 3'-UCCUCCA-5'
e) 3'-UAC-5'
Biology
1 answer:
Diano4ka-milaya [45]4 years ago
4 0
<h2>The correct answer is (D)</h2>

Explanation:

  • The Australian scientists John Shine and Lynn Dalgarno proposed the Shine Dalgarno Sequence.
  • The Shine Dalgarno Sequence is found around 8 Bases in upstream of AUG which is a start codon.
  • In archaea mRNA and bacteria Shine Dalgarno Sequence is a ribosomal binding site.
  • The Shine Dalagarno Sequence is found in archaea and bacteria.
  • It is also seen in Mitochondrial transcripts and Chloroplast.

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