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Which among the following have the largest number of tRNA genes?

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Which among the following have the largest number of tRNA genes?

(a) humans

(b) bacteria

(c) yeast

(d) fruit flies

The question was posed to me during an interview for a job.

My query is from Gene Expression in division Gene Expression of Cell Biology

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The correct option is (a) humans

Explanation: Transfer RNAs (called tRNAs) play an important role in peptide synthesis. Humans contain about 1300 tRNA genes greater than other organisms mentioned. Bacteria has least number of tRNA genes.

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