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प्रश्न
How many codons will be altered in the following case?
If there are 999 bases in an RNA that codes for a protein with 333 amino acids, and the base at position 901 is deleted such that the length of the RNA becomes 998 bases.
पर्याय
333
11
33
1
MCQ
उत्तर
33
Explanation:
There are 333 codons in 999 bases .... ( ∵ 1 codon = 3 bases)
The first 900 bases will remain unchanged if the 901th base is removed. As a result, the number of unmodified codons will be 300. The number of codons that will be changed as a result of the 99 base alteration will be 33.
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