#Question id: 3892
#Section 3: Genetics, Cellular and Molecular Biology
The DNA binding motif for many prokaryotic regulatory proteins, such as the lac repressor, is:
#Question id: 3893
#Section 3: Genetics, Cellular and Molecular Biology
Protein structural motifs often have general functions in common. Which one of the following motifs is known to be involved in protein dimer formation, but not in direct protein-DNA interactions?
#Question id: 3894
#Section 3: Genetics, Cellular and Molecular Biology
Which of the following is a DNA sequence?
#Question id: 3895
#Section 3: Genetics, Cellular and Molecular Biology
Which one of the following types of eukaryotic regulatory proteins interact with enhancers?
#Question id: 3896
#Section 3: Genetics, Cellular and Molecular Biology
Which one of the following is not involved in steroid hormone action?
#Question id: 3897
#Section 3: Genetics, Cellular and Molecular Biology
Gene silencing by RNA interference acts by of the target gene.