The activation of protein kinase A by cyclic AMP binding likely occurs because of:
A. the activity of a phosphatase.
B. the binding of GTP.
C. phosphorylation.
D. a conformation change.
D
You might also like to view...
There are more than 30 blood group genes in humans, in addition to the ABO locus. This increases ____ in human populations.
A. genetic variability B. homozygosity C. selective mating D. gene flow E. founder effects
In plants, the microtubules organizing centers are comprised of microtubules
a. True b. False
New England salt marshes experience a greater amount of plant growth in a given area in one year than any other temperate ecosystem. What characteristic do these salt marshes have?
A) low net primary productivity (NPP) B) high biodiversity C) high NPP D) an unlimited carrying capacity
Cells that contain a nucleus are eukaryotic, and cells without a nucleus are ________
Fill in the blank(s) with correct word