The transcription of the following genes is regulated by the following combinations of binding sites.
- Gene 1 is regulated by binding sites A, B and D- Gene 2 is regulated by binding sites A, D and F
- Gene 3 is regulated by binding sites B, C and D
-Gene 4 is regulated by binding sites B, D and E
-Gene 5 is regulated by binding sites A, D and E.
If transcription factors TF-A, TF-B, TF-D and TF-E are all active in the cell, which genes will be transcribed?
A - Genes 1, 3, and 4
B - Genes 1 and 4
C - Genes 1 and 5
D - Genes 1, 4 and 5
E - Genes 2 and 3
Answer: D - Genes 1, 4 and 5