Question 1
The Dicer protein has which of the following properties?
◦ N-terminal helicase and an internal endonuclease domain
◦ N-terminal helicase and two endonuclease domains
◦ N-terminal DNA polymerase and an exonuclease domain
◦ N-terminal DNA polymerase and two exonuclease domains
◦ N-terminal topoisomerase and an internal endonuclease domain
Question 2
The first RNAi regulator in eukaryotic cells was found in:
◦
Arabidopsis thaliana.◦
Homo sapiens.◦
Caenorhabditis elegans.◦
Drosophila melanogaster.◦
Xenopus laevis.