50 POINTS PLEASE HELP NOW WILL MARK BRAINLIEST, RATE, AND THANKS
what is true of intercellular signals that do not go through direct connections between cells such as plasmodesmata?
A. an ion-linked channel to the nucleus opens up
B. the signal is transferred to an adjacent cell for signal transmission
C. a receptor molecule accepts the signal and transports it inside the cell
D. the signal fails to reach the inside of the cell and the cell does not respond