carsontrump
carsontrump carsontrump
  • 11-10-2017
  • Biology
contestada

which molecules help to show movement of substances through the cell membranes
a. DNA

b. ATP

c. carbohydrates

d. proteins

Respuesta :

kitty034
kitty034 kitty034
  • 11-10-2017
D. Proteins help control substances by making trans-membrane channels.



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