In negative control, a gene is switched off when _____
A) a kinase adds a phosphate to DNA
B) lactose is transported into the cell
C) a regulatory protein binds to DNA and shuts down transcription
D) a regulatory protein is removed from DNA and shuts down transcription
Answer: C
Biology & Microbiology
You might also like to view...
One of the most common organisms used to produce knockouts is ________
A) cows B) horses C) mice D) Drosophila E) All of the above
Biology & Microbiology
Endospores of certain bacterial species can enter tissues in the human body, germinate, and cause an infectious disease.
Answer the following statement true (T) or false (F)
Biology & Microbiology
Reservoirs include
A. water. B. humans. C. soil. D. animals. E. All of these choices are correct.
Biology & Microbiology
Organisms that thrive in higher atmospheric pressure are known as
Biology & Microbiology