Exam 2 Flashcards
1
Q
What is responsible for the differences in cells?
A
Different cells express different protiens
2
Q
What is required for gene regulation?
A
Short stretches of DNA (recognition sites for DNA binding proteins) and gene regulatory proteins (bind and activate genes)
3
Q
Where do most transcription regulators associate with DNA?
A
Major groove
4
Q
What is recognized by a gene regulatory protein?
A
Specific DNA sequence
5
Q
True/False: All transcription factors have all modules
A
False
6
Q
What module is always found in a transcription factor?
A
DNA binding module and activation module
