Question 1
Transcription factor TFIIIA, which is required for transcription of 5S rRNA genes, contains which of the following DNA-binding domains?
◦ Leucine zipper
◦ Homeodomain
◦ Helix-loop-helix domain
◦ Zinc finger
◦ Steroid receptors
Question 2
Which of the following is not a possible control point for eukaryotic gene expression?
◦ mRNA transport from nucleus to cyoplasm
◦ Protein modification
◦ Opening chromatin
◦ Transcript processing
◦ Degradation of mRNA