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(Redirected from Adhesion molecules). Cell adhesion molecules (CAM s) are proteins located on the cell surface involved in binding with other cells or with the extracellular matrix (ECM) in the process called cell adhesion. In essence, cell adhesion molecules help cells stick to each other and to their surroundings.
Best Answer: Cohesion is the force that causes a substance to stick to itself (molecules of the same type): think velcro.Adhesion is the force that causes a substance to stick to other substances. Think adhesive tape.If you imagine a drop of water on a flat surface, the cohesive forces are causing surface tension and making it bead up, but adhesive forces are pulling it down towards the desk.est Answer: Cohesion is the force that causes a substance to stick to itself (molecules of the same type): think velcro.