A Researcher Experimentally Blocks the Protein That Inhibits GSK-3 in a Frog

Multiple Choice

A researcher experimentally blocks the protein that inhibits GSK-3 in a frog zygote.Which would be the most immediate effect?

A) GSK-3 would be degraded throughout the cytoplasm.
B) β-catenin would be degraded throughout the cytoplasm.
C) GSK-3 would become localized in the region of the gray crescent.
D) β-catenin would be present throughout the cytoplasm.
E) β-catenin would be more concentrated in the dorsal cells of the early embryo.