emilyrivas46 emilyrivas46
  • 21-04-2021
  • Biology
contestada

_____ are proteins found on the surface of cells.
Histamine
Antibodies
Antigens
Leukocytes

Respuesta :

adriannamevans14 adriannamevans14
  • 21-04-2021

Answer:

Histamine

Explanation:

Histamine works by binding to histamine receptors on the surface of cells.

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