The transport receptor, exportin, transports:
A. mRNA to the nucleus when associated with GDP-bound Ran protein.
B. mRNA to the cytoplasm when associated with GTP-bound Ran protein.
C. noncoding RNA to the nucleus when associated with GDP-bound Ran protein.
D. mRNA to the cytoplasm when associated with GDP-bound Ran protein.
B
You might also like to view...
In a food pyramid that includes larval salamanders and the herbivorous insect and crustacean
prey they consume, the smaller biomass would be found with the __________.
a. salamanders b. insects c. crustaceans d. plants that the herbivores eat
The two long cylinders of spongy tissue lying on top of the penis are called the _____.
A. Bartholin glands B. corpora cavernosa C. corpus spongiosum D. vasa deferentia
Which animals use air sacs to ventilate their lungs?
a. reptiles b. horses c. birds d. frogs
Like mitochondria, the inner membranes of chloroplasts are highly convoluted so as to greatly increase surface area
A. true B. false