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tRNAs
are small 70-90 nt
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there
are about 32 different tRNAs in most
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organisms
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the
tRNAs contain unusual modified
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nucleotides
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aminoacyl-tRNA
synthetases charge tRNAs
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with
amino acids
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tRNAs
function to deliver the amino acids
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to
the ribosomes for protein synthesis
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