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3) Facilitated diffusion is a form of passive transport utilizing membrane proteins. Wher
A) Facilitated diffusion is used when energy is required for transport.
B) Facilitated diffusion is used when concentrations must be more closely contro
C) Facilitated diffusion is used when molecules need to move more quickly across
D) Facilitated diffusion is used when molecules cannot diffuse through the cell me
Students performed an experi