Which statements about tRNA are correct?
1 Hydrogen bonds between bases temporarily hold tRNA against mRNA.
2 The base sequences in the tRNA molecules are the same as the base sequences in the mRNA that is being translated.
3 tRNA translates the base sequence in mRNA into the amino acid sequence in a protein.
1 )
1, 2 and 3
2 )
1 and 2 only
1 and 3 only
4 )
2 and 3 only
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