The mechanism depicted in b would most likely mediate the diffusion of which of the following solutes? an amino acidan oxygen moleculea proteina sodium ion

Non metal is an element or substance that is not a metal metal is a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivitymetalloid is an element (e.g., germanium or silicon) whose properties are intermediate between those of metals and solid nonmetals. they are electrical semiconductors.

Idon’t know what the answer is i wish i could