OBJECTIVE LIFE SCIENCE
MOLECULAR BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Why we need exon only in translation?
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exon is coding sequence
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to start initiation
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to start the transcription
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to terminate the transcription
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Explanation:
Detailed explanation-1: -An exon is a region of the genome that ends up within an mRNA molecule. Some exons are coding, in that they contain information for making a protein, whereas others are non-coding.
Detailed explanation-2: -Exons contain information that directly results in the final order of amino acids within the protein. Interspersed between exons are introns which are removed during protein synthesis in a process known as splicing. Changes in the exon sequence can result in changes to the amino acid sequence and resulting protein.
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