Which of the Following Would Be Correctly Described as a Juxtacrine

Question

Which of the following would be correctly described as a juxtacrine signaling?
A)a signal that requires physical contact between cell
B)a signal that acts on the cell that produces it
C)a signal that diffuses over long distances from the producing cell
D)a signal that diffuses over short distances from the producing cell
E)a hormonal signal

Accepted Answer

Juxtacrine signaling involves direct contact between the signaling and the target cell, often through the interaction of membrane-bound ligands and receptors.