Regulatory proteins
A) are influenced by small molecules.
B) bind to specific DNA sites.
C) regulate transcription.
D) regulate transcription, bind specific DNA sites, and can be influenced by small molecules.
Answer: D
You might also like to view...
"Fracking" is helping people and environments in the world's periphery by reducing reliance on wood for fuel
Indicate whether this statement is true or false.
____________ asteroids are the most common and appear to be the source of the most common type of meteorite, the chondrites. They are more common in the inner belt and may be the source of stone meteorites
a. S-type b. M-type c. C-type
The photoreceptor protein rhodopsin
A) is found in cone cells and is sensitive to weak light at many wavelengths. B) is found in rod cells and is sensitive to weak light at many wavelengths. C) is found in cone cells and is responsible for blue color vision. D) is found in rod cells and is responsible for red color vision. E) is missing in individuals who exhibit red-green color blindness.
Why, according to the reasoning of Maynard Smith, does the proportion of asexual fe-males increase at lower rates as the overall proportion of asexuals in a mixed popula-tion of sexuals and asexuals increases?
a. As asexuals become more common, their proportional increase slows. b. The cost of sex per individual becomes smaller when sexuals become rarer in the population. c. Under Maynard Smith's model, populations are finite. d. The model does not represent an accurate representation of real popula-tions.