Ope Autocrine action O C Paracrine action Nearby cell O

Last updated: 6/22/2023

Ope Autocrine action O C Paracrine action Nearby cell O Endocrine action Fig 12 14 Six Mer unters Circulation Autocrine signals Distant cell O require interaction between membrane molecules on two cells act on the same cell that secreted them are secreted by one cell and diffuse to adjacent cells form direct cytoplasmic connections between adjacent cells