Which one of these is not an example of intercellular communication? Question 5 options: Chemical signal from pituitary gland to adrenal gland. A vesicle encloses over a nutrient molecule. Chemical messengers dock onto receptors of adrenal gland. Electrical signals pass between heart cells.

The second option/statement "A vesicle encloses over a nutrient molecule" is not intercellular communication.

Explanation:

Intercellular communication is the communication between two cells.

But in the second statement which is a vesicle encloses the nutrient molecule is the type of work within one cell like the generation of Golgi bodies in the cell.

While other statements/options include processes happening between two cells which are intercellular interaction.