What is crosstalk in cellular signaling pathways, and how do insulin and epinephrine pathways demonstrate this phenomenon?

Crosstalk refers to the interaction between different signaling pathways, and insulin and epinephrine pathways interact by modifying each other's cellular responses.

Crosstalk is the amplification of signals within a single pathway, and insulin and epinephrine pathways amplify their own signals independently.

Crosstalk is the isolation of signaling pathways, and insulin and epinephrine pathways do not interact.

Crosstalk is the suppression of signaling pathways, and insulin and epinephrine pathways suppress each other's signals.