In Yeast Signal Transduction, the Yeast Cells

Multiple Choice

In yeast signal transduction, the yeast cells

A) must physically and directly interact.
B) produce signal molecules that change themselves so they can interact with one another.
C) produce response molecules that diffuse to other yeast cells.
D) secrete molecules that result in response by other yeast cells.
E) mate, after which the new cells secrete hybrid signals.