ch.17 tophat

During eukaryotic translation, which of the following is not used?

RNA polymerase

The codon for serine is UCG. The coding (non-template) strand of the DNA that encoded it is ___ and the anticodon of the tRNA that recognizes it is

TCG, AGC

Alternative RNA splicing

can allow the production of proteins of different sizes and functions from a single mRNA.

A mutant bacterial cell has a defective aminoacyl-tRNA synthetase that attaches a lysine to tRNAs with the anticodon AAA instead of the normal phenylalanine. The consequence of this for the cell will be that

proteins in the cell will include lysine instead of phenylalanine at amino acid positions specified by the codon UUU.

In the transcription of the DNA below, where would the promoter be located?

to the right of the template strand