Which of the following is a gene abnormality in which two nonhomologous parts rearrange and fuse together? A. Deletion
B. Duplication
C. Translocation
D. None of the above

Accuracy in the translation of mrna into the sequence of amino acids in a polypeptide depends on specificity in which of the following? 1) binding of ribosomes to mrna 2) shape of the a and p sites of ribosomes 3) attachment of amino acids to trnas 4) bonding of the anticodon the codon and the attachment of amino acids to trnas