Question

question 41 1 pts which absorption mechanism is a type of passive diffusion and requires a carrier molecule to cross cell membranes? facilitated diffusion active transport osmosis

Explanation:

Facilitated diffusion is a passive - transport process that uses carrier proteins to move substances across cell membranes. Active transport requires energy and is not passive. Osmosis is the diffusion of water and does not involve a carrier molecule for solutes in the same way as facilitated diffusion.

Answer:

A. Facilitated Diffusion