How does the eukaryotic initiation complex locate the correct start codon?

Biology

1 answer:

cricket20 [7]3 years ago

4 0

Answer:

The correct answer will be option-C

Explanation:

The eukaryotic translation takes place in three steps that are initiation, elongation and termination.

During the initiation process, the amino-acyl tRNA carrying the methionine amino acid binds the small ribosomal subunit. This pre-initiation complex of small subunit and tRNA now gets attached to 5ʹ UTR and starts scanning mRNA to find start codon -AUG.

The pre-initiation complex when finds the start codon attaches the large subunit of ribosome and form initiation complex. The formation of the initiation complex begins the process of translation.

Thus, Option-C is the correct answer.

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