Respuesta :
The cancer cells have inactive receptors on their plasma membrane. We could use gap junctions for direct contact. The correct option is A.
What is a gap junction?
A gap junction is a passage or way present in the plasma of the cell. These gaps are used in the transfer of ions, electrical molecules, and substances. These intercellular are present in the multinucleated animal cells.
Thus, the correct option is A. Gap junctions for direct contact.
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